810687060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{237043}}^1$

素因数の和:237077

約数の個数: 72

約数和(自身を含む): 2588520480

約数和(自身を除く): 1777833420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 237043, 474086, 711129, 948172, 1185215, 1422258, 2133387, 2370430, 2844516, 3555645, 4266774, 4503817, 4740860, 7111290, 8533548, 9007634, 10666935, 13511451, 14222580, 18015268, 21333870, 22519085, 27022902, 40534353, 42667740, 45038170, 54045804, 67557255, 81068706, 90076340, 135114510, 162137412, 202671765, 270229020, 405343530, 810687060]

約数ペア:

[(1, 810687060), (2, 405343530), (3, 270229020), (4, 202671765), (5, 162137412), (6, 135114510), (9, 90076340), (10, 81068706), (12, 67557255), (15, 54045804), (18, 45038170), (19, 42667740), (20, 40534353), (30, 27022902), (36, 22519085), (38, 21333870), (45, 18015268), (57, 14222580), (60, 13511451), (76, 10666935), (90, 9007634), (95, 8533548), (114, 7111290), (171, 4740860), (180, 4503817), (190, 4266774), (228, 3555645), (285, 2844516), (342, 2370430), (380, 2133387), (570, 1422258), (684, 1185215), (855, 948172), (1140, 711129), (1710, 474086), (3420, 237043)]