1268342010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{361351}}^1$

素因数の和:361380

約数の個数: 64

約数和(自身を含む): 3642428160

約数和(自身を除く): 2374086150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 361351, 722702, 1084053, 1806755, 2168106, 3252159, 3613510, 4697563, 5420265, 6504318, 9395126, 9756477, 10840530, 14092689, 16260795, 19512954, 23487815, 28185378, 32521590, 42278067, 46975630, 48782385, 70463445, 84556134, 97564770, 126834201, 140926890, 211390335, 253668402, 422780670, 634171005, 1268342010]

約数ペア:

[(1, 1268342010), (2, 634171005), (3, 422780670), (5, 253668402), (6, 211390335), (9, 140926890), (10, 126834201), (13, 97564770), (15, 84556134), (18, 70463445), (26, 48782385), (27, 46975630), (30, 42278067), (39, 32521590), (45, 28185378), (54, 23487815), (65, 19512954), (78, 16260795), (90, 14092689), (117, 10840530), (130, 9756477), (135, 9395126), (195, 6504318), (234, 5420265), (270, 4697563), (351, 3613510), (390, 3252159), (585, 2168106), (702, 1806755), (1170, 1084053), (1755, 722702), (3510, 361351)]