2671494303745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{6967}}^1$

素因数の和:7742

約数の個数: 64

約数和(自身を含む): 3475107717120

約数和(自身を除く): 803613413375

約数列:

[1, 5, 19, 47, 95, 157, 235, 547, 785, 893, 2735, 2983, 4465, 6967, 7379, 10393, 14915, 25709, 34835, 36895, 51965, 85879, 128545, 132373, 140201, 327449, 429395, 488471, 661865, 701005, 1093819, 1631701, 1637245, 2442355, 3810949, 4036313, 5469095, 6221531, 8158505, 19054745, 20181565, 20782561, 31107655, 51409493, 72408031, 76689947, 103912805, 179114603, 257047465, 362040155, 383449735, 598318993, 895573015, 976780367, 2991594965, 3403177457, 4883901835, 11368060867, 17015887285, 28120992671, 56840304335, 140604963355, 534298860749, 2671494303745]

約数ペア:

[(1, 2671494303745), (5, 534298860749), (19, 140604963355), (47, 56840304335), (95, 28120992671), (157, 17015887285), (235, 11368060867), (547, 4883901835), (785, 3403177457), (893, 2991594965), (2735, 976780367), (2983, 895573015), (4465, 598318993), (6967, 383449735), (7379, 362040155), (10393, 257047465), (14915, 179114603), (25709, 103912805), (34835, 76689947), (36895, 72408031), (51965, 51409493), (85879, 31107655), (128545, 20782561), (132373, 20181565), (140201, 19054745), (327449, 8158505), (429395, 6221531), (488471, 5469095), (661865, 4036313), (701005, 3810949), (1093819, 2442355), (1631701, 1637245)]