40057890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2327

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 64451550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2267, 2945, 3534, 4534, 5890, 6801, 8835, 11335, 13602, 17670, 22670, 34005, 43073, 68010, 70277, 86146, 129219, 140554, 210831, 215365, 258438, 351385, 421662, 430730, 646095, 702770, 1054155, 1292190, 1335263, 2108310, 2670526, 4005789, 6676315, 8011578, 13352630, 20028945, 40057890]

約数ペア:

[(1, 40057890), (2, 20028945), (3, 13352630), (5, 8011578), (6, 6676315), (10, 4005789), (15, 2670526), (19, 2108310), (30, 1335263), (31, 1292190), (38, 1054155), (57, 702770), (62, 646095), (93, 430730), (95, 421662), (114, 351385), (155, 258438), (186, 215365), (190, 210831), (285, 140554), (310, 129219), (465, 86146), (570, 70277), (589, 68010), (930, 43073), (1178, 34005), (1767, 22670), (2267, 17670), (2945, 13602), (3534, 11335), (4534, 8835), (5890, 6801)]