27291212830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1\times {\mathrm{1217}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 56391334272

約数和(自身を除く): 29100121442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 701, 914, 1217, 1402, 2285, 2434, 3199, 3505, 4570, 4907, 6085, 6398, 7010, 8519, 9814, 12170, 15995, 17038, 24535, 31990, 42595, 49070, 85190, 320357, 556169, 640714, 853117, 1112338, 1601785, 1706234, 2242499, 2780845, 3203570, 3893183, 4265585, 4484998, 5561690, 5971819, 7786366, 8531170, 11212495, 11943638, 19465915, 22424990, 29859095, 38931830, 59718190, 389874469, 779748938, 1949372345, 2729121283, 3898744690, 5458242566, 13645606415, 27291212830]

約数ペア:

[(1, 27291212830), (2, 13645606415), (5, 5458242566), (7, 3898744690), (10, 2729121283), (14, 1949372345), (35, 779748938), (70, 389874469), (457, 59718190), (701, 38931830), (914, 29859095), (1217, 22424990), (1402, 19465915), (2285, 11943638), (2434, 11212495), (3199, 8531170), (3505, 7786366), (4570, 5971819), (4907, 5561690), (6085, 4484998), (6398, 4265585), (7010, 3893183), (8519, 3203570), (9814, 2780845), (12170, 2242499), (15995, 1706234), (17038, 1601785), (24535, 1112338), (31990, 853117), (42595, 640714), (49070, 556169), (85190, 320357)]