15914441340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12630509}}^1$

素因数の和:12630531

約数の個数: 72

約数和(自身を含む): 55170067680

約数和(自身を除く): 39255626340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12630509, 25261018, 37891527, 50522036, 63152545, 75783054, 88413563, 113674581, 126305090, 151566108, 176827126, 189457635, 227349162, 252610180, 265240689, 353654252, 378915270, 442067815, 454698324, 530481378, 568372905, 757830540, 795722067, 884135630, 1060962756, 1136745810, 1326203445, 1591444134, 1768271260, 2273491620, 2652406890, 3182888268, 3978610335, 5304813780, 7957220670, 15914441340]

約数ペア:

[(1, 15914441340), (2, 7957220670), (3, 5304813780), (4, 3978610335), (5, 3182888268), (6, 2652406890), (7, 2273491620), (9, 1768271260), (10, 1591444134), (12, 1326203445), (14, 1136745810), (15, 1060962756), (18, 884135630), (20, 795722067), (21, 757830540), (28, 568372905), (30, 530481378), (35, 454698324), (36, 442067815), (42, 378915270), (45, 353654252), (60, 265240689), (63, 252610180), (70, 227349162), (84, 189457635), (90, 176827126), (105, 151566108), (126, 126305090), (140, 113674581), (180, 88413563), (210, 75783054), (252, 63152545), (315, 50522036), (420, 37891527), (630, 25261018), (1260, 12630509)]