470090790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 1426553856

約数和(自身を除く): 956463066

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 81, 90, 115, 117, 130, 135, 138, 162, 195, 207, 230, 234, 243, 270, 299, 345, 351, 390, 405, 414, 486, 585, 598, 621, 647, 690, 702, 810, 897, 1035, 1053, 1170, 1215, 1242, 1294, 1495, 1755, 1794, 1863, 1941, 2070, 2106, 2430, 2691, 2990, 3105, 3159, 3235, 3510, 3726, 3882, 4485, 5265, 5382, 5589, 5823, 6210, 6318, 6470, 8073, 8411, 8970, 9315, 9705, 10530, 11178, 11646, 13455, 14881, 15795, 16146, 16822, 17469, 18630, 19410, 24219, 25233, 26910, 27945, 29115, 29762, 31590, 34938, 40365, 42055, 44643, 48438, 50466, 52407, 55890, 58230, 72657, 74405, 75699, 80730, 84110, 87345, 89286, 104814, 121095, 126165, 133929, 145314, 148810, 151398, 157221, 174690, 193453, 223215, 227097, 242190, 252330, 262035, 267858, 314442, 363285, 378495, 386906, 401787, 446430, 454194, 524070, 580359, 669645, 681291, 726570, 756990, 786105, 803574, 967265, 1135485, 1160718, 1205361, 1339290, 1362582, 1572210, 1741077, 1934530, 2008935, 2043873, 2270970, 2410722, 2901795, 3406455, 3482154, 3616083, 4017870, 4087746, 5223231, 5803590, 6026805, 6812910, 7232166, 8705385, 10219365, 10446462, 12053610, 15669693, 17410770, 18080415, 20438730, 26116155, 31339386, 36160830, 47009079, 52232310, 78348465, 94018158, 156696930, 235045395, 470090790]

約数ペア:

[(1, 470090790), (2, 235045395), (3, 156696930), (5, 94018158), (6, 78348465), (9, 52232310), (10, 47009079), (13, 36160830), (15, 31339386), (18, 26116155), (23, 20438730), (26, 18080415), (27, 17410770), (30, 15669693), (39, 12053610), (45, 10446462), (46, 10219365), (54, 8705385), (65, 7232166), (69, 6812910), (78, 6026805), (81, 5803590), (90, 5223231), (115, 4087746), (117, 4017870), (130, 3616083), (135, 3482154), (138, 3406455), (162, 2901795), (195, 2410722), (207, 2270970), (230, 2043873), (234, 2008935), (243, 1934530), (270, 1741077), (299, 1572210), (345, 1362582), (351, 1339290), (390, 1205361), (405, 1160718), (414, 1135485), (486, 967265), (585, 803574), (598, 786105), (621, 756990), (647, 726570), (690, 681291), (702, 669645), (810, 580359), (897, 524070), (1035, 454194), (1053, 446430), (1170, 401787), (1215, 386906), (1242, 378495), (1294, 363285), (1495, 314442), (1755, 267858), (1794, 262035), (1863, 252330), (1941, 242190), (2070, 227097), (2106, 223215), (2430, 193453), (2691, 174690), (2990, 157221), (3105, 151398), (3159, 148810), (3235, 145314), (3510, 133929), (3726, 126165), (3882, 121095), (4485, 104814), (5265, 89286), (5382, 87345), (5589, 84110), (5823, 80730), (6210, 75699), (6318, 74405), (6470, 72657), (8073, 58230), (8411, 55890), (8970, 52407), (9315, 50466), (9705, 48438), (10530, 44643), (11178, 42055), (11646, 40365), (13455, 34938), (14881, 31590), (15795, 29762), (16146, 29115), (16822, 27945), (17469, 26910), (18630, 25233), (19410, 24219)]