15318930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 40818816

約数和(自身を除く): 25499886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 761, 915, 1342, 1522, 1830, 2013, 2283, 3355, 3805, 4026, 4566, 6710, 7610, 8371, 10065, 11415, 16742, 20130, 22830, 25113, 41855, 46421, 50226, 83710, 92842, 125565, 139263, 232105, 251130, 278526, 464210, 510631, 696315, 1021262, 1392630, 1531893, 2553155, 3063786, 5106310, 7659465, 15318930]

約数ペア:

[(1, 15318930), (2, 7659465), (3, 5106310), (5, 3063786), (6, 2553155), (10, 1531893), (11, 1392630), (15, 1021262), (22, 696315), (30, 510631), (33, 464210), (55, 278526), (61, 251130), (66, 232105), (110, 139263), (122, 125565), (165, 92842), (183, 83710), (305, 50226), (330, 46421), (366, 41855), (610, 25113), (671, 22830), (761, 20130), (915, 16742), (1342, 11415), (1522, 10065), (1830, 8371), (2013, 7610), (2283, 6710), (3355, 4566), (3805, 4026)]