123473430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 350438400

約数和(自身を除く): 226964970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 90, 115, 118, 135, 138, 177, 207, 230, 270, 295, 337, 345, 354, 414, 531, 590, 621, 674, 690, 885, 1011, 1035, 1062, 1242, 1357, 1593, 1685, 1770, 2022, 2070, 2655, 2714, 3033, 3105, 3186, 3370, 4071, 5055, 5310, 6066, 6210, 6785, 7751, 7965, 8142, 9099, 10110, 12213, 13570, 15165, 15502, 15930, 18198, 19883, 20355, 23253, 24426, 30330, 36639, 38755, 39766, 40710, 45495, 46506, 59649, 61065, 69759, 73278, 77510, 90990, 99415, 116265, 119298, 122130, 139518, 178947, 183195, 198830, 209277, 232530, 298245, 348795, 357894, 366390, 418554, 457309, 536841, 596490, 697590, 894735, 914618, 1046385, 1073682, 1371927, 1789470, 2092770, 2286545, 2684205, 2743854, 4115781, 4573090, 5368410, 6859635, 8231562, 12347343, 13719270, 20578905, 24694686, 41157810, 61736715, 123473430]

約数ペア:

[(1, 123473430), (2, 61736715), (3, 41157810), (5, 24694686), (6, 20578905), (9, 13719270), (10, 12347343), (15, 8231562), (18, 6859635), (23, 5368410), (27, 4573090), (30, 4115781), (45, 2743854), (46, 2684205), (54, 2286545), (59, 2092770), (69, 1789470), (90, 1371927), (115, 1073682), (118, 1046385), (135, 914618), (138, 894735), (177, 697590), (207, 596490), (230, 536841), (270, 457309), (295, 418554), (337, 366390), (345, 357894), (354, 348795), (414, 298245), (531, 232530), (590, 209277), (621, 198830), (674, 183195), (690, 178947), (885, 139518), (1011, 122130), (1035, 119298), (1062, 116265), (1242, 99415), (1357, 90990), (1593, 77510), (1685, 73278), (1770, 69759), (2022, 61065), (2070, 59649), (2655, 46506), (2714, 45495), (3033, 40710), (3105, 39766), (3186, 38755), (3370, 36639), (4071, 30330), (5055, 24426), (5310, 23253), (6066, 20355), (6210, 19883), (6785, 18198), (7751, 15930), (7965, 15502), (8142, 15165), (9099, 13570), (10110, 12213)]