3471390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 10644480

約数和(自身を除く): 7173090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 43, 45, 46, 54, 65, 69, 78, 86, 90, 115, 117, 129, 130, 135, 138, 195, 207, 215, 230, 234, 258, 270, 299, 345, 351, 387, 390, 414, 430, 559, 585, 598, 621, 645, 690, 702, 774, 897, 989, 1035, 1118, 1161, 1170, 1242, 1290, 1495, 1677, 1755, 1794, 1935, 1978, 2070, 2322, 2691, 2795, 2967, 2990, 3105, 3354, 3510, 3870, 4485, 4945, 5031, 5382, 5590, 5805, 5934, 6210, 8073, 8385, 8901, 8970, 9890, 10062, 11610, 12857, 13455, 14835, 15093, 16146, 16770, 17802, 25155, 25714, 26703, 26910, 29670, 30186, 38571, 40365, 44505, 50310, 53406, 64285, 75465, 77142, 80730, 89010, 115713, 128570, 133515, 150930, 192855, 231426, 267030, 347139, 385710, 578565, 694278, 1157130, 1735695, 3471390]

約数ペア:

[(1, 3471390), (2, 1735695), (3, 1157130), (5, 694278), (6, 578565), (9, 385710), (10, 347139), (13, 267030), (15, 231426), (18, 192855), (23, 150930), (26, 133515), (27, 128570), (30, 115713), (39, 89010), (43, 80730), (45, 77142), (46, 75465), (54, 64285), (65, 53406), (69, 50310), (78, 44505), (86, 40365), (90, 38571), (115, 30186), (117, 29670), (129, 26910), (130, 26703), (135, 25714), (138, 25155), (195, 17802), (207, 16770), (215, 16146), (230, 15093), (234, 14835), (258, 13455), (270, 12857), (299, 11610), (345, 10062), (351, 9890), (387, 8970), (390, 8901), (414, 8385), (430, 8073), (559, 6210), (585, 5934), (598, 5805), (621, 5590), (645, 5382), (690, 5031), (702, 4945), (774, 4485), (897, 3870), (989, 3510), (1035, 3354), (1118, 3105), (1161, 2990), (1170, 2967), (1242, 2795), (1290, 2691), (1495, 2322), (1677, 2070), (1755, 1978), (1794, 1935)]