168557610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432199}}^1$

素因数の和:432222

約数の個数: 32

約数和(自身を含む): 435657600

約数和(自身を除く): 267099990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 432199, 864398, 1296597, 2160995, 2593194, 4321990, 5618587, 6482985, 11237174, 12965970, 16855761, 28092935, 33711522, 56185870, 84278805, 168557610]

約数ペア:

[(1, 168557610), (2, 84278805), (3, 56185870), (5, 33711522), (6, 28092935), (10, 16855761), (13, 12965970), (15, 11237174), (26, 6482985), (30, 5618587), (39, 4321990), (65, 2593194), (78, 2160995), (130, 1296597), (195, 864398), (390, 432199)]