284777610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{730199}}^1$

素因数の和:730222

約数の個数: 32

約数和(自身を含む): 736041600

約数和(自身を除く): 451263990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 730199, 1460398, 2190597, 3650995, 4381194, 7301990, 9492587, 10952985, 18985174, 21905970, 28477761, 47462935, 56955522, 94925870, 142388805, 284777610]

約数ペア:

[(1, 284777610), (2, 142388805), (3, 94925870), (5, 56955522), (6, 47462935), (10, 28477761), (13, 21905970), (15, 18985174), (26, 10952985), (30, 9492587), (39, 7301990), (65, 4381194), (78, 3650995), (130, 2190597), (195, 1460398), (390, 730199)]