2169702010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79273}}^1$

素因数の和:79327

約数の個数: 64

約数和(自身を含む): 4931476992

約数和(自身を除く): 2761774982

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 79273, 158546, 396365, 554911, 792730, 1109822, 1347641, 1823279, 2695282, 2774555, 3646558, 5549110, 6738205, 9116395, 9433487, 12762953, 13476410, 18232790, 18866974, 25525906, 30995743, 47167435, 61991486, 63814765, 94334870, 127629530, 154978715, 216970201, 309957430, 433940402, 1084851005, 2169702010]

約数ペア:

[(1, 2169702010), (2, 1084851005), (5, 433940402), (7, 309957430), (10, 216970201), (14, 154978715), (17, 127629530), (23, 94334870), (34, 63814765), (35, 61991486), (46, 47167435), (70, 30995743), (85, 25525906), (115, 18866974), (119, 18232790), (161, 13476410), (170, 12762953), (230, 9433487), (238, 9116395), (322, 6738205), (391, 5549110), (595, 3646558), (782, 2774555), (805, 2695282), (1190, 1823279), (1610, 1347641), (1955, 1109822), (2737, 792730), (3910, 554911), (5474, 396365), (13685, 158546), (27370, 79273)]