7078396980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{14939}}^1$

素因数の和:15153

約数の個数: 96

約数和(自身を含む): 20330352000

約数和(自身を除く): 13251955020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 149, 159, 212, 265, 298, 318, 447, 530, 596, 636, 745, 795, 894, 1060, 1490, 1590, 1788, 2235, 2980, 3180, 4470, 7897, 8940, 14939, 15794, 23691, 29878, 31588, 39485, 44817, 47382, 59756, 74695, 78970, 89634, 94764, 118455, 149390, 157940, 179268, 224085, 236910, 298780, 448170, 473820, 791767, 896340, 1583534, 2225911, 2375301, 3167068, 3958835, 4451822, 4750602, 6677733, 7917670, 8903644, 9501204, 11129555, 11876505, 13355466, 15835340, 22259110, 23753010, 26710932, 33388665, 44518220, 47506020, 66777330, 117973283, 133554660, 235946566, 353919849, 471893132, 589866415, 707839698, 1179732830, 1415679396, 1769599245, 2359465660, 3539198490, 7078396980]

約数ペア:

[(1, 7078396980), (2, 3539198490), (3, 2359465660), (4, 1769599245), (5, 1415679396), (6, 1179732830), (10, 707839698), (12, 589866415), (15, 471893132), (20, 353919849), (30, 235946566), (53, 133554660), (60, 117973283), (106, 66777330), (149, 47506020), (159, 44518220), (212, 33388665), (265, 26710932), (298, 23753010), (318, 22259110), (447, 15835340), (530, 13355466), (596, 11876505), (636, 11129555), (745, 9501204), (795, 8903644), (894, 7917670), (1060, 6677733), (1490, 4750602), (1590, 4451822), (1788, 3958835), (2235, 3167068), (2980, 2375301), (3180, 2225911), (4470, 1583534), (7897, 896340), (8940, 791767), (14939, 473820), (15794, 448170), (23691, 298780), (29878, 236910), (31588, 224085), (39485, 179268), (44817, 157940), (47382, 149390), (59756, 118455), (74695, 94764), (78970, 89634)]