123959610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 344373120

約数和(自身を除く): 220413510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1021, 1065, 1278, 1349, 1710, 2042, 2130, 2698, 3063, 3195, 4047, 5105, 6126, 6390, 6745, 8094, 9189, 10210, 12141, 13490, 15315, 18378, 19399, 20235, 24282, 30630, 38798, 40470, 45945, 58197, 60705, 72491, 91890, 96995, 116394, 121410, 144982, 174591, 193990, 217473, 290985, 349182, 362455, 434946, 581970, 652419, 724910, 872955, 1087365, 1304838, 1377329, 1745910, 2174730, 2754658, 3262095, 4131987, 6524190, 6886645, 8263974, 12395961, 13773290, 20659935, 24791922, 41319870, 61979805, 123959610]

約数ペア:

[(1, 123959610), (2, 61979805), (3, 41319870), (5, 24791922), (6, 20659935), (9, 13773290), (10, 12395961), (15, 8263974), (18, 6886645), (19, 6524190), (30, 4131987), (38, 3262095), (45, 2754658), (57, 2174730), (71, 1745910), (90, 1377329), (95, 1304838), (114, 1087365), (142, 872955), (171, 724910), (190, 652419), (213, 581970), (285, 434946), (342, 362455), (355, 349182), (426, 290985), (570, 217473), (639, 193990), (710, 174591), (855, 144982), (1021, 121410), (1065, 116394), (1278, 96995), (1349, 91890), (1710, 72491), (2042, 60705), (2130, 58197), (2698, 45945), (3063, 40470), (3195, 38798), (4047, 30630), (5105, 24282), (6126, 20235), (6390, 19399), (6745, 18378), (8094, 15315), (9189, 13490), (10210, 12141)]