4894030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 9160128

約数和(自身を除く): 4266098

約数列:

[1, 2, 5, 10, 61, 71, 113, 122, 142, 226, 305, 355, 565, 610, 710, 1130, 4331, 6893, 8023, 8662, 13786, 16046, 21655, 34465, 40115, 43310, 68930, 80230, 489403, 978806, 2447015, 4894030]

約数ペア:

[(1, 4894030), (2, 2447015), (5, 978806), (10, 489403), (61, 80230), (71, 68930), (113, 43310), (122, 40115), (142, 34465), (226, 21655), (305, 16046), (355, 13786), (565, 8662), (610, 8023), (710, 6893), (1130, 4331)]