665293789860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4996949}}^1$

素因数の和:4997285

約数の個数: 96

約数和(自身を含む): 2135656454400

約数和(自身を除く): 1470362664540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 634, 951, 1268, 1585, 1902, 2219, 3170, 3804, 4438, 4755, 6340, 6657, 8876, 9510, 11095, 13314, 19020, 22190, 26628, 33285, 44380, 66570, 133140, 4996949, 9993898, 14990847, 19987796, 24984745, 29981694, 34978643, 49969490, 59963388, 69957286, 74954235, 99938980, 104935929, 139914572, 149908470, 174893215, 209871858, 299816940, 349786430, 419743716, 524679645, 699572860, 1049359290, 1584032833, 2098718580, 3168065666, 4752098499, 6336131332, 7920164165, 9504196998, 11088229831, 15840328330, 19008393996, 22176459662, 23760492495, 31680656660, 33264689493, 44352919324, 47520984990, 55441149155, 66529378986, 95041969980, 110882298310, 133058757972, 166323447465, 221764596620, 332646894930, 665293789860]

約数ペア:

[(1, 665293789860), (2, 332646894930), (3, 221764596620), (4, 166323447465), (5, 133058757972), (6, 110882298310), (7, 95041969980), (10, 66529378986), (12, 55441149155), (14, 47520984990), (15, 44352919324), (20, 33264689493), (21, 31680656660), (28, 23760492495), (30, 22176459662), (35, 19008393996), (42, 15840328330), (60, 11088229831), (70, 9504196998), (84, 7920164165), (105, 6336131332), (140, 4752098499), (210, 3168065666), (317, 2098718580), (420, 1584032833), (634, 1049359290), (951, 699572860), (1268, 524679645), (1585, 419743716), (1902, 349786430), (2219, 299816940), (3170, 209871858), (3804, 174893215), (4438, 149908470), (4755, 139914572), (6340, 104935929), (6657, 99938980), (8876, 74954235), (9510, 69957286), (11095, 59963388), (13314, 49969490), (19020, 34978643), (22190, 29981694), (26628, 24984745), (33285, 19987796), (44380, 14990847), (66570, 9993898), (133140, 4996949)]