14995630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 30506112

約数和(自身を除く): 15510482

約数列:

[1, 2, 5, 10, 13, 26, 31, 61, 62, 65, 122, 130, 155, 305, 310, 403, 610, 793, 806, 1586, 1891, 2015, 3721, 3782, 3965, 4030, 7442, 7930, 9455, 18605, 18910, 24583, 37210, 48373, 49166, 96746, 115351, 122915, 230702, 241865, 245830, 483730, 576755, 1153510, 1499563, 2999126, 7497815, 14995630]

約数ペア:

[(1, 14995630), (2, 7497815), (5, 2999126), (10, 1499563), (13, 1153510), (26, 576755), (31, 483730), (61, 245830), (62, 241865), (65, 230702), (122, 122915), (130, 115351), (155, 96746), (305, 49166), (310, 48373), (403, 37210), (610, 24583), (793, 18910), (806, 18605), (1586, 9455), (1891, 7930), (2015, 7442), (3721, 4030), (3782, 3965)]