5387490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 14466816

約数和(自身を除く): 9079326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1931, 2790, 3862, 5793, 9655, 11586, 17379, 19310, 28965, 34758, 57930, 59861, 86895, 119722, 173790, 179583, 299305, 359166, 538749, 598610, 897915, 1077498, 1795830, 2693745, 5387490]

約数ペア:

[(1, 5387490), (2, 2693745), (3, 1795830), (5, 1077498), (6, 897915), (9, 598610), (10, 538749), (15, 359166), (18, 299305), (30, 179583), (31, 173790), (45, 119722), (62, 86895), (90, 59861), (93, 57930), (155, 34758), (186, 28965), (279, 19310), (310, 17379), (465, 11586), (558, 9655), (930, 5793), (1395, 3862), (1931, 2790)]