407627610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1045199}}^1$

素因数の和:1045222

約数の個数: 32

約数和(自身を含む): 1053561600

約数和(自身を除く): 645933990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1045199, 2090398, 3135597, 5225995, 6271194, 10451990, 13587587, 15677985, 27175174, 31355970, 40762761, 67937935, 81525522, 135875870, 203813805, 407627610]

約数ペア:

[(1, 407627610), (2, 203813805), (3, 135875870), (5, 81525522), (6, 67937935), (10, 40762761), (13, 31355970), (15, 27175174), (26, 15677985), (30, 13587587), (39, 10451990), (65, 6271194), (78, 5225995), (130, 3135597), (195, 2090398), (390, 1045199)]