4643940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11057}}^1$

素因数の和:11076

約数の個数: 48

約数和(自身を含む): 14861952

約数和(自身を除く): 10218012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11057, 22114, 33171, 44228, 55285, 66342, 77399, 110570, 132684, 154798, 165855, 221140, 232197, 309596, 331710, 386995, 464394, 663420, 773990, 928788, 1160985, 1547980, 2321970, 4643940]

約数ペア:

[(1, 4643940), (2, 2321970), (3, 1547980), (4, 1160985), (5, 928788), (6, 773990), (7, 663420), (10, 464394), (12, 386995), (14, 331710), (15, 309596), (20, 232197), (21, 221140), (28, 165855), (30, 154798), (35, 132684), (42, 110570), (60, 77399), (70, 66342), (84, 55285), (105, 44228), (140, 33171), (210, 22114), (420, 11057)]