30662295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 51962880

約数和(自身を除く): 21300585

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 397, 813, 1191, 1355, 1985, 4065, 5149, 5955, 7543, 15447, 22629, 25745, 37715, 77235, 107587, 113145, 322761, 537935, 1613805, 2044153, 6132459, 10220765, 30662295]

約数ペア:

[(1, 30662295), (3, 10220765), (5, 6132459), (15, 2044153), (19, 1613805), (57, 537935), (95, 322761), (271, 113145), (285, 107587), (397, 77235), (813, 37715), (1191, 25745), (1355, 22629), (1985, 15447), (4065, 7543), (5149, 5955)]