304960410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 840741120

約数和(自身を除く): 535780710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 101, 106, 135, 159, 202, 211, 265, 270, 303, 318, 422, 477, 505, 530, 606, 633, 795, 909, 954, 1010, 1055, 1266, 1431, 1515, 1590, 1818, 1899, 2110, 2385, 2727, 2862, 3030, 3165, 3798, 4545, 4770, 5353, 5454, 5697, 6330, 7155, 9090, 9495, 10706, 11183, 11394, 13635, 14310, 16059, 18990, 21311, 22366, 26765, 27270, 28485, 32118, 33549, 42622, 48177, 53530, 55915, 56970, 63933, 67098, 80295, 96354, 100647, 106555, 111830, 127866, 144531, 160590, 167745, 191799, 201294, 213110, 240885, 289062, 301941, 319665, 335490, 383598, 481770, 503235, 575397, 603882, 639330, 722655, 958995, 1006470, 1129483, 1150794, 1445310, 1509705, 1917990, 2258966, 2876985, 3019410, 3388449, 5647415, 5753970, 6776898, 10165347, 11294830, 16942245, 20330694, 30496041, 33884490, 50826735, 60992082, 101653470, 152480205, 304960410]

約数ペア:

[(1, 304960410), (2, 152480205), (3, 101653470), (5, 60992082), (6, 50826735), (9, 33884490), (10, 30496041), (15, 20330694), (18, 16942245), (27, 11294830), (30, 10165347), (45, 6776898), (53, 5753970), (54, 5647415), (90, 3388449), (101, 3019410), (106, 2876985), (135, 2258966), (159, 1917990), (202, 1509705), (211, 1445310), (265, 1150794), (270, 1129483), (303, 1006470), (318, 958995), (422, 722655), (477, 639330), (505, 603882), (530, 575397), (606, 503235), (633, 481770), (795, 383598), (909, 335490), (954, 319665), (1010, 301941), (1055, 289062), (1266, 240885), (1431, 213110), (1515, 201294), (1590, 191799), (1818, 167745), (1899, 160590), (2110, 144531), (2385, 127866), (2727, 111830), (2862, 106555), (3030, 100647), (3165, 96354), (3798, 80295), (4545, 67098), (4770, 63933), (5353, 56970), (5454, 55915), (5697, 53530), (6330, 48177), (7155, 42622), (9090, 33549), (9495, 32118), (10706, 28485), (11183, 27270), (11394, 26765), (13635, 22366), (14310, 21311), (16059, 18990)]