79509690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67957}}^1$

素因数の和:67983

約数の個数: 48

約数和(自身を含む): 222630408

約数和(自身を除く): 143120718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 67957, 135914, 203871, 339785, 407742, 611613, 679570, 883441, 1019355, 1223226, 1766882, 2038710, 2650323, 3058065, 4417205, 5300646, 6116130, 7950969, 8834410, 13251615, 15901938, 26503230, 39754845, 79509690]

約数ペア:

[(1, 79509690), (2, 39754845), (3, 26503230), (5, 15901938), (6, 13251615), (9, 8834410), (10, 7950969), (13, 6116130), (15, 5300646), (18, 4417205), (26, 3058065), (30, 2650323), (39, 2038710), (45, 1766882), (65, 1223226), (78, 1019355), (90, 883441), (117, 679570), (130, 611613), (195, 407742), (234, 339785), (390, 203871), (585, 135914), (1170, 67957)]