65011730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 143311680

約数和(自身を除く): 78299950

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 6983, 9310, 13966, 34915, 48881, 69830, 97762, 132677, 244405, 265354, 342167, 488810, 663385, 684334, 928739, 1326770, 1710835, 1857478, 3421670, 4643695, 6501173, 9287390, 13002346, 32505865, 65011730]

約数ペア:

[(1, 65011730), (2, 32505865), (5, 13002346), (7, 9287390), (10, 6501173), (14, 4643695), (19, 3421670), (35, 1857478), (38, 1710835), (49, 1326770), (70, 928739), (95, 684334), (98, 663385), (133, 488810), (190, 342167), (245, 265354), (266, 244405), (490, 132677), (665, 97762), (931, 69830), (1330, 48881), (1862, 34915), (4655, 13966), (6983, 9310)]