1808560260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59453}}^1$

素因数の和:59494

約数の個数: 108

約数和(自身を含む): 5940524772

約数和(自身を除く): 4131964512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 59453, 118906, 178359, 237812, 297265, 356718, 535077, 594530, 713436, 772889, 891795, 1070154, 1189060, 1545778, 1783590, 2140308, 2318667, 2675385, 3091556, 3567180, 3864445, 4637334, 5350770, 6956001, 7728890, 9274668, 10047557, 10701540, 11593335, 13912002, 15457780, 20095114, 23186670, 27824004, 30142671, 34780005, 40190228, 46373340, 50237785, 60285342, 69560010, 90428013, 100475570, 120570684, 139120020, 150713355, 180856026, 200951140, 301426710, 361712052, 452140065, 602853420, 904280130, 1808560260]

約数ペア:

[(1, 1808560260), (2, 904280130), (3, 602853420), (4, 452140065), (5, 361712052), (6, 301426710), (9, 200951140), (10, 180856026), (12, 150713355), (13, 139120020), (15, 120570684), (18, 100475570), (20, 90428013), (26, 69560010), (30, 60285342), (36, 50237785), (39, 46373340), (45, 40190228), (52, 34780005), (60, 30142671), (65, 27824004), (78, 23186670), (90, 20095114), (117, 15457780), (130, 13912002), (156, 11593335), (169, 10701540), (180, 10047557), (195, 9274668), (234, 7728890), (260, 6956001), (338, 5350770), (390, 4637334), (468, 3864445), (507, 3567180), (585, 3091556), (676, 2675385), (780, 2318667), (845, 2140308), (1014, 1783590), (1170, 1545778), (1521, 1189060), (1690, 1070154), (2028, 891795), (2340, 772889), (2535, 713436), (3042, 594530), (3380, 535077), (5070, 356718), (6084, 297265), (7605, 237812), (10140, 178359), (15210, 118906), (30420, 59453)]