1520937612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{5867}}^1$

素因数の和:6275

約数の個数: 72

約数和(自身を含む): 4058308800

約数和(自身を除く): 2537371188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 379, 684, 758, 1137, 1516, 2274, 3411, 4548, 5867, 6822, 7201, 11734, 13644, 14402, 17601, 21603, 23468, 28804, 35202, 43206, 52803, 64809, 70404, 86412, 105606, 111473, 129618, 211212, 222946, 259236, 334419, 445892, 668838, 1003257, 1337676, 2006514, 2223593, 4013028, 4447186, 6670779, 8894372, 13341558, 20012337, 26683116, 40024674, 42248267, 80049348, 84496534, 126744801, 168993068, 253489602, 380234403, 506979204, 760468806, 1520937612]

約数ペア:

[(1, 1520937612), (2, 760468806), (3, 506979204), (4, 380234403), (6, 253489602), (9, 168993068), (12, 126744801), (18, 84496534), (19, 80049348), (36, 42248267), (38, 40024674), (57, 26683116), (76, 20012337), (114, 13341558), (171, 8894372), (228, 6670779), (342, 4447186), (379, 4013028), (684, 2223593), (758, 2006514), (1137, 1337676), (1516, 1003257), (2274, 668838), (3411, 445892), (4548, 334419), (5867, 259236), (6822, 222946), (7201, 211212), (11734, 129618), (13644, 111473), (14402, 105606), (17601, 86412), (21603, 70404), (23468, 64809), (28804, 52803), (35202, 43206)]