30472470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 97044480

約数和(自身を除く): 66572010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 701, 805, 945, 966, 1035, 1242, 1402, 1449, 1610, 1890, 2070, 2103, 2415, 2898, 3105, 3505, 4206, 4347, 4830, 4907, 6210, 6309, 7010, 7245, 8694, 9814, 10515, 12618, 14490, 14721, 16123, 18927, 21030, 21735, 24535, 29442, 31545, 32246, 37854, 43470, 44163, 48369, 49070, 63090, 73605, 80615, 88326, 94635, 96738, 112861, 132489, 145107, 147210, 161230, 189270, 220815, 225722, 241845, 264978, 290214, 338583, 435321, 441630, 483690, 564305, 662445, 677166, 725535, 870642, 1015749, 1128610, 1324890, 1451070, 1692915, 2031498, 2176605, 3047247, 3385830, 4353210, 5078745, 6094494, 10157490, 15236235, 30472470]

約数ペア:

[(1, 30472470), (2, 15236235), (3, 10157490), (5, 6094494), (6, 5078745), (7, 4353210), (9, 3385830), (10, 3047247), (14, 2176605), (15, 2031498), (18, 1692915), (21, 1451070), (23, 1324890), (27, 1128610), (30, 1015749), (35, 870642), (42, 725535), (45, 677166), (46, 662445), (54, 564305), (63, 483690), (69, 441630), (70, 435321), (90, 338583), (105, 290214), (115, 264978), (126, 241845), (135, 225722), (138, 220815), (161, 189270), (189, 161230), (207, 147210), (210, 145107), (230, 132489), (270, 112861), (315, 96738), (322, 94635), (345, 88326), (378, 80615), (414, 73605), (483, 63090), (621, 49070), (630, 48369), (690, 44163), (701, 43470), (805, 37854), (945, 32246), (966, 31545), (1035, 29442), (1242, 24535), (1402, 21735), (1449, 21030), (1610, 18927), (1890, 16123), (2070, 14721), (2103, 14490), (2415, 12618), (2898, 10515), (3105, 9814), (3505, 8694), (4206, 7245), (4347, 7010), (4830, 6309), (4907, 6210)]