67382220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 206309376

約数和(自身を除く): 138927156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2131, 2635, 3162, 4262, 5270, 6324, 6393, 7905, 8524, 10540, 10655, 12786, 15810, 21310, 25572, 31620, 31965, 36227, 42620, 63930, 66061, 72454, 108681, 127860, 132122, 144908, 181135, 198183, 217362, 264244, 330305, 362270, 396366, 434724, 543405, 660610, 724540, 792732, 990915, 1086810, 1123037, 1321220, 1981830, 2173620, 2246074, 3369111, 3963660, 4492148, 5615185, 6738222, 11230370, 13476444, 16845555, 22460740, 33691110, 67382220]

約数ペア:

[(1, 67382220), (2, 33691110), (3, 22460740), (4, 16845555), (5, 13476444), (6, 11230370), (10, 6738222), (12, 5615185), (15, 4492148), (17, 3963660), (20, 3369111), (30, 2246074), (31, 2173620), (34, 1981830), (51, 1321220), (60, 1123037), (62, 1086810), (68, 990915), (85, 792732), (93, 724540), (102, 660610), (124, 543405), (155, 434724), (170, 396366), (186, 362270), (204, 330305), (255, 264244), (310, 217362), (340, 198183), (372, 181135), (465, 144908), (510, 132122), (527, 127860), (620, 108681), (930, 72454), (1020, 66061), (1054, 63930), (1581, 42620), (1860, 36227), (2108, 31965), (2131, 31620), (2635, 25572), (3162, 21310), (4262, 15810), (5270, 12786), (6324, 10655), (6393, 10540), (7905, 8524)]