2650249770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{94889}}^1$

素因数の和:94932

約数の個数: 96

約数和(自身を含む): 7788571200

約数和(自身を除く): 5138321430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 94889, 189778, 284667, 474445, 569334, 664223, 948890, 1328446, 1423335, 1802891, 1992669, 2846670, 3321115, 3605782, 3985338, 4649561, 5408673, 6642230, 9014455, 9299122, 9963345, 10817346, 12620237, 13948683, 18028910, 19926690, 23247805, 25240474, 27043365, 27897366, 37860711, 46495610, 54086730, 63101185, 69743415, 75721422, 88341659, 126202370, 139486830, 176683318, 189303555, 265024977, 378607110, 441708295, 530049954, 883416590, 1325124885, 2650249770]

約数ペア:

[(1, 2650249770), (2, 1325124885), (3, 883416590), (5, 530049954), (6, 441708295), (7, 378607110), (10, 265024977), (14, 189303555), (15, 176683318), (19, 139486830), (21, 126202370), (30, 88341659), (35, 75721422), (38, 69743415), (42, 63101185), (49, 54086730), (57, 46495610), (70, 37860711), (95, 27897366), (98, 27043365), (105, 25240474), (114, 23247805), (133, 19926690), (147, 18028910), (190, 13948683), (210, 12620237), (245, 10817346), (266, 9963345), (285, 9299122), (294, 9014455), (399, 6642230), (490, 5408673), (570, 4649561), (665, 3985338), (735, 3605782), (798, 3321115), (931, 2846670), (1330, 1992669), (1470, 1802891), (1862, 1423335), (1995, 1328446), (2793, 948890), (3990, 664223), (4655, 569334), (5586, 474445), (9310, 284667), (13965, 189778), (27930, 94889)]