156977430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275399}}^1$

素因数の和:275428

約数の個数: 32

約数和(自身を含む): 396576000

約数和(自身を除く): 239598570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 275399, 550798, 826197, 1376995, 1652394, 2753990, 4130985, 5232581, 8261970, 10465162, 15697743, 26162905, 31395486, 52325810, 78488715, 156977430]

約数ペア:

[(1, 156977430), (2, 78488715), (3, 52325810), (5, 31395486), (6, 26162905), (10, 15697743), (15, 10465162), (19, 8261970), (30, 5232581), (38, 4130985), (57, 2753990), (95, 1652394), (114, 1376995), (190, 826197), (285, 550798), (570, 275399)]