274248940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 703180800

約数和(自身を除く): 428931860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1798, 2030, 2170, 2179, 3596, 4060, 4340, 4358, 4495, 6293, 8716, 8990, 10895, 12586, 15253, 17980, 21790, 25172, 30506, 31465, 43580, 61012, 62930, 63191, 67549, 76265, 125860, 126382, 135098, 152530, 252764, 270196, 305060, 315955, 337745, 442337, 472843, 631910, 675490, 884674, 945686, 1263820, 1350980, 1769348, 1891372, 1958921, 2211685, 2364215, 3917842, 4423370, 4728430, 7835684, 8846740, 9456860, 9794605, 13712447, 19589210, 27424894, 39178420, 54849788, 68562235, 137124470, 274248940]

約数ペア:

[(1, 274248940), (2, 137124470), (4, 68562235), (5, 54849788), (7, 39178420), (10, 27424894), (14, 19589210), (20, 13712447), (28, 9794605), (29, 9456860), (31, 8846740), (35, 7835684), (58, 4728430), (62, 4423370), (70, 3917842), (116, 2364215), (124, 2211685), (140, 1958921), (145, 1891372), (155, 1769348), (203, 1350980), (217, 1263820), (290, 945686), (310, 884674), (406, 675490), (434, 631910), (580, 472843), (620, 442337), (812, 337745), (868, 315955), (899, 305060), (1015, 270196), (1085, 252764), (1798, 152530), (2030, 135098), (2170, 126382), (2179, 125860), (3596, 76265), (4060, 67549), (4340, 63191), (4358, 62930), (4495, 61012), (6293, 43580), (8716, 31465), (8990, 30506), (10895, 25172), (12586, 21790), (15253, 17980)]