118642810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 252927360

約数和(自身を除く): 134284550

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 163, 286, 326, 509, 715, 815, 1018, 1430, 1630, 1793, 2119, 2545, 3586, 4238, 5090, 5599, 6617, 8965, 10595, 11198, 13234, 17930, 21190, 23309, 27995, 33085, 46618, 55990, 66170, 72787, 82967, 116545, 145574, 165934, 233090, 363935, 414835, 727870, 829670, 912637, 1078571, 1825274, 2157142, 4563185, 5392855, 9126370, 10785710, 11864281, 23728562, 59321405, 118642810]

約数ペア:

[(1, 118642810), (2, 59321405), (5, 23728562), (10, 11864281), (11, 10785710), (13, 9126370), (22, 5392855), (26, 4563185), (55, 2157142), (65, 1825274), (110, 1078571), (130, 912637), (143, 829670), (163, 727870), (286, 414835), (326, 363935), (509, 233090), (715, 165934), (815, 145574), (1018, 116545), (1430, 82967), (1630, 72787), (1793, 66170), (2119, 55990), (2545, 46618), (3586, 33085), (4238, 27995), (5090, 23309), (5599, 21190), (6617, 17930), (8965, 13234), (10595, 11198)]