623492030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 1354129920

約数和(自身を除く): 730637890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 571, 665, 821, 1142, 1330, 1642, 2855, 3997, 4105, 5710, 5747, 7994, 8210, 10849, 11494, 15599, 19985, 21698, 28735, 31198, 39970, 54245, 57470, 75943, 77995, 108490, 109193, 151886, 155990, 218386, 379715, 468791, 545965, 759430, 937582, 1091930, 2343955, 3281537, 4687910, 6563074, 8907029, 16407685, 17814058, 32815370, 44535145, 62349203, 89070290, 124698406, 311746015, 623492030]

約数ペア:

[(1, 623492030), (2, 311746015), (5, 124698406), (7, 89070290), (10, 62349203), (14, 44535145), (19, 32815370), (35, 17814058), (38, 16407685), (70, 8907029), (95, 6563074), (133, 4687910), (190, 3281537), (266, 2343955), (571, 1091930), (665, 937582), (821, 759430), (1142, 545965), (1330, 468791), (1642, 379715), (2855, 218386), (3997, 155990), (4105, 151886), (5710, 109193), (5747, 108490), (7994, 77995), (8210, 75943), (10849, 57470), (11494, 54245), (15599, 39970), (19985, 31198), (21698, 28735)]