3287192790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{220469}}^1$

素因数の和:220557

約数の個数: 64

約数和(自身を含む): 9143331840

約数和(自身を除く): 5856139050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 220469, 440938, 661407, 1102345, 1322814, 1543283, 2204690, 3086566, 3307035, 4629849, 6614070, 7716415, 9259698, 15432830, 15653299, 23149245, 31306598, 46298490, 46959897, 78266495, 93919794, 109573093, 156532990, 219146186, 234799485, 328719279, 469598970, 547865465, 657438558, 1095730930, 1643596395, 3287192790]

約数ペア:

[(1, 3287192790), (2, 1643596395), (3, 1095730930), (5, 657438558), (6, 547865465), (7, 469598970), (10, 328719279), (14, 234799485), (15, 219146186), (21, 156532990), (30, 109573093), (35, 93919794), (42, 78266495), (70, 46959897), (71, 46298490), (105, 31306598), (142, 23149245), (210, 15653299), (213, 15432830), (355, 9259698), (426, 7716415), (497, 6614070), (710, 4629849), (994, 3307035), (1065, 3086566), (1491, 2204690), (2130, 1543283), (2485, 1322814), (2982, 1102345), (4970, 661407), (7455, 440938), (14910, 220469)]