18742830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3271}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 45232128

約数和(自身を除く): 26489298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3271, 5730, 6542, 9813, 16355, 19626, 32710, 49065, 98130, 624761, 1249522, 1874283, 3123805, 3748566, 6247610, 9371415, 18742830]

約数ペア:

[(1, 18742830), (2, 9371415), (3, 6247610), (5, 3748566), (6, 3123805), (10, 1874283), (15, 1249522), (30, 624761), (191, 98130), (382, 49065), (573, 32710), (955, 19626), (1146, 16355), (1910, 9813), (2865, 6542), (3271, 5730)]