12606030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 34499520

約数和(自身を除く): 21893490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 197, 237, 270, 394, 395, 405, 474, 591, 711, 790, 810, 985, 1182, 1185, 1422, 1773, 1970, 2133, 2370, 2955, 3546, 3555, 4266, 5319, 5910, 6399, 7110, 8865, 10638, 10665, 12798, 15563, 15957, 17730, 21330, 26595, 31126, 31914, 31995, 46689, 53190, 63990, 77815, 79785, 93378, 140067, 155630, 159570, 233445, 280134, 420201, 466890, 700335, 840402, 1260603, 1400670, 2101005, 2521206, 4202010, 6303015, 12606030]

約数ペア:

[(1, 12606030), (2, 6303015), (3, 4202010), (5, 2521206), (6, 2101005), (9, 1400670), (10, 1260603), (15, 840402), (18, 700335), (27, 466890), (30, 420201), (45, 280134), (54, 233445), (79, 159570), (81, 155630), (90, 140067), (135, 93378), (158, 79785), (162, 77815), (197, 63990), (237, 53190), (270, 46689), (394, 31995), (395, 31914), (405, 31126), (474, 26595), (591, 21330), (711, 17730), (790, 15957), (810, 15563), (985, 12798), (1182, 10665), (1185, 10638), (1422, 8865), (1773, 7110), (1970, 6399), (2133, 5910), (2370, 5319), (2955, 4266), (3546, 3555)]