12291982630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 23114419200

約数和(自身を除く): 10822436570

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 313, 382, 626, 709, 955, 1418, 1565, 1910, 3130, 3545, 5539, 7090, 9077, 11078, 18154, 20561, 27695, 41122, 45385, 55390, 59783, 90770, 102805, 119566, 135419, 205610, 221917, 270838, 298915, 443834, 597830, 677095, 1109585, 1354190, 1733707, 2219170, 3467414, 3927151, 6435593, 7854302, 8668535, 12871186, 17337070, 19635755, 32177965, 39271510, 42386147, 64355930, 84772294, 211930735, 423861470, 1229198263, 2458396526, 6145991315, 12291982630]

約数ペア:

[(1, 12291982630), (2, 6145991315), (5, 2458396526), (10, 1229198263), (29, 423861470), (58, 211930735), (145, 84772294), (191, 64355930), (290, 42386147), (313, 39271510), (382, 32177965), (626, 19635755), (709, 17337070), (955, 12871186), (1418, 8668535), (1565, 7854302), (1910, 6435593), (3130, 3927151), (3545, 3467414), (5539, 2219170), (7090, 1733707), (9077, 1354190), (11078, 1109585), (18154, 677095), (20561, 597830), (27695, 443834), (41122, 298915), (45385, 270838), (55390, 221917), (59783, 205610), (90770, 135419), (102805, 119566)]