858320580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1886

約数の個数: 144

約数和(自身を含む): 2659233024

約数和(自身を除く): 1800912444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 169, 188, 195, 235, 260, 282, 338, 390, 470, 507, 564, 611, 676, 705, 780, 845, 940, 1014, 1222, 1410, 1690, 1801, 1833, 2028, 2444, 2535, 2820, 3055, 3380, 3602, 3666, 5070, 5403, 6110, 7204, 7332, 7943, 9005, 9165, 10140, 10806, 12220, 15886, 18010, 18330, 21612, 23413, 23829, 27015, 31772, 36020, 36660, 39715, 46826, 47658, 54030, 70239, 79430, 84647, 93652, 95316, 108060, 117065, 119145, 140478, 158860, 169294, 234130, 238290, 253941, 280956, 304369, 338588, 351195, 423235, 468260, 476580, 507882, 608738, 702390, 846470, 913107, 1015764, 1100411, 1217476, 1269705, 1404780, 1521845, 1692940, 1826214, 2200822, 2539410, 3043690, 3301233, 3652428, 4401644, 4565535, 5078820, 5502055, 6087380, 6602466, 9131070, 11004110, 13204932, 14305343, 16506165, 18262140, 22008220, 28610686, 33012330, 42916029, 57221372, 66024660, 71526715, 85832058, 143053430, 171664116, 214580145, 286106860, 429160290, 858320580]

約数ペア:

[(1, 858320580), (2, 429160290), (3, 286106860), (4, 214580145), (5, 171664116), (6, 143053430), (10, 85832058), (12, 71526715), (13, 66024660), (15, 57221372), (20, 42916029), (26, 33012330), (30, 28610686), (39, 22008220), (47, 18262140), (52, 16506165), (60, 14305343), (65, 13204932), (78, 11004110), (94, 9131070), (130, 6602466), (141, 6087380), (156, 5502055), (169, 5078820), (188, 4565535), (195, 4401644), (235, 3652428), (260, 3301233), (282, 3043690), (338, 2539410), (390, 2200822), (470, 1826214), (507, 1692940), (564, 1521845), (611, 1404780), (676, 1269705), (705, 1217476), (780, 1100411), (845, 1015764), (940, 913107), (1014, 846470), (1222, 702390), (1410, 608738), (1690, 507882), (1801, 476580), (1833, 468260), (2028, 423235), (2444, 351195), (2535, 338588), (2820, 304369), (3055, 280956), (3380, 253941), (3602, 238290), (3666, 234130), (5070, 169294), (5403, 158860), (6110, 140478), (7204, 119145), (7332, 117065), (7943, 108060), (9005, 95316), (9165, 93652), (10140, 84647), (10806, 79430), (12220, 70239), (15886, 54030), (18010, 47658), (18330, 46826), (21612, 39715), (23413, 36660), (23829, 36020), (27015, 31772)]