2019969128010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{5441}}^1\times {\mathrm{12589}}^1$

素因数の和:19023

約数の個数: 64

約数和(自身を含む): 4854135133440

約数和(自身を除く): 2834166005430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4915, 5441, 5898, 9830, 10882, 12589, 14745, 16323, 25178, 27205, 29490, 32646, 37767, 54410, 62945, 75534, 81615, 125890, 163230, 188835, 377670, 5348503, 10697006, 12374987, 16045509, 24749974, 26742515, 32091018, 37124961, 53485030, 61874935, 68496749, 74249922, 80227545, 123749870, 136993498, 160455090, 185624805, 205490247, 342483745, 371249610, 410980494, 684967490, 1027451235, 2054902470, 67332304267, 134664608534, 201996912801, 336661521335, 403993825602, 673323042670, 1009984564005, 2019969128010]

約数ペア:

[(1, 2019969128010), (2, 1009984564005), (3, 673323042670), (5, 403993825602), (6, 336661521335), (10, 201996912801), (15, 134664608534), (30, 67332304267), (983, 2054902470), (1966, 1027451235), (2949, 684967490), (4915, 410980494), (5441, 371249610), (5898, 342483745), (9830, 205490247), (10882, 185624805), (12589, 160455090), (14745, 136993498), (16323, 123749870), (25178, 80227545), (27205, 74249922), (29490, 68496749), (32646, 61874935), (37767, 53485030), (54410, 37124961), (62945, 32091018), (75534, 26742515), (81615, 24749974), (125890, 16045509), (163230, 12374987), (188835, 10697006), (377670, 5348503)]