22287690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 64350720

約数和(自身を除く): 42063030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 74, 90, 97, 111, 115, 135, 138, 185, 194, 207, 222, 230, 270, 291, 333, 345, 370, 414, 485, 555, 582, 621, 666, 690, 851, 873, 970, 999, 1035, 1110, 1242, 1455, 1665, 1702, 1746, 1998, 2070, 2231, 2553, 2619, 2910, 3105, 3330, 3589, 4255, 4365, 4462, 4995, 5106, 5238, 6210, 6693, 7178, 7659, 8510, 8730, 9990, 10767, 11155, 12765, 13095, 13386, 15318, 17945, 20079, 21534, 22310, 22977, 25530, 26190, 32301, 33465, 35890, 38295, 40158, 45954, 53835, 60237, 64602, 66930, 76590, 82547, 96903, 100395, 107670, 114885, 120474, 161505, 165094, 193806, 200790, 229770, 247641, 301185, 323010, 412735, 484515, 495282, 602370, 742923, 825470, 969030, 1238205, 1485846, 2228769, 2476410, 3714615, 4457538, 7429230, 11143845, 22287690]

約数ペア:

[(1, 22287690), (2, 11143845), (3, 7429230), (5, 4457538), (6, 3714615), (9, 2476410), (10, 2228769), (15, 1485846), (18, 1238205), (23, 969030), (27, 825470), (30, 742923), (37, 602370), (45, 495282), (46, 484515), (54, 412735), (69, 323010), (74, 301185), (90, 247641), (97, 229770), (111, 200790), (115, 193806), (135, 165094), (138, 161505), (185, 120474), (194, 114885), (207, 107670), (222, 100395), (230, 96903), (270, 82547), (291, 76590), (333, 66930), (345, 64602), (370, 60237), (414, 53835), (485, 45954), (555, 40158), (582, 38295), (621, 35890), (666, 33465), (690, 32301), (851, 26190), (873, 25530), (970, 22977), (999, 22310), (1035, 21534), (1110, 20079), (1242, 17945), (1455, 15318), (1665, 13386), (1702, 13095), (1746, 12765), (1998, 11155), (2070, 10767), (2231, 9990), (2553, 8730), (2619, 8510), (2910, 7659), (3105, 7178), (3330, 6693), (3589, 6210), (4255, 5238), (4365, 5106), (4462, 4995)]