372871380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{126827}}^1$

素因数の和:126853

約数の個数: 72

約数和(自身を含む): 1214504928

約数和(自身を除く): 841633548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 126827, 253654, 380481, 507308, 634135, 760962, 887789, 1268270, 1521924, 1775578, 1902405, 2536540, 2663367, 3551156, 3804810, 4438945, 5326734, 6214523, 7609620, 8877890, 10653468, 12429046, 13316835, 17755780, 18643569, 24858092, 26633670, 31072615, 37287138, 53267340, 62145230, 74574276, 93217845, 124290460, 186435690, 372871380]

約数ペア:

[(1, 372871380), (2, 186435690), (3, 124290460), (4, 93217845), (5, 74574276), (6, 62145230), (7, 53267340), (10, 37287138), (12, 31072615), (14, 26633670), (15, 24858092), (20, 18643569), (21, 17755780), (28, 13316835), (30, 12429046), (35, 10653468), (42, 8877890), (49, 7609620), (60, 6214523), (70, 5326734), (84, 4438945), (98, 3804810), (105, 3551156), (140, 2663367), (147, 2536540), (196, 1902405), (210, 1775578), (245, 1521924), (294, 1268270), (420, 887789), (490, 760962), (588, 634135), (735, 507308), (980, 380481), (1470, 253654), (2940, 126827)]