245280293860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6062291}}^1$

素因数の和:6062341

約数の個数: 72

約数和(自身を含む): 625337544384

約数和(自身を除く): 380057250524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5780, 8092, 10115, 20230, 40460, 6062291, 12124582, 24249164, 30311455, 42436037, 60622910, 84872074, 103058947, 121245820, 169744148, 206117894, 212180185, 412235788, 424360370, 515294735, 721412629, 848720740, 1030589470, 1442825258, 1752002099, 2061178940, 2885650516, 3504004198, 3607063145, 7008008396, 7214126290, 8760010495, 12264014693, 14428252580, 17520020990, 24528029386, 35040041980, 49056058772, 61320073465, 122640146930, 245280293860]

約数ペア:

[(1, 245280293860), (2, 122640146930), (4, 61320073465), (5, 49056058772), (7, 35040041980), (10, 24528029386), (14, 17520020990), (17, 14428252580), (20, 12264014693), (28, 8760010495), (34, 7214126290), (35, 7008008396), (68, 3607063145), (70, 3504004198), (85, 2885650516), (119, 2061178940), (140, 1752002099), (170, 1442825258), (238, 1030589470), (289, 848720740), (340, 721412629), (476, 515294735), (578, 424360370), (595, 412235788), (1156, 212180185), (1190, 206117894), (1445, 169744148), (2023, 121245820), (2380, 103058947), (2890, 84872074), (4046, 60622910), (5780, 42436037), (8092, 30311455), (10115, 24249164), (20230, 12124582), (40460, 6062291)]