173619030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 450410688

約数和(自身を除く): 276791658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 337, 390, 674, 1011, 1321, 1685, 2022, 2642, 3370, 3963, 4381, 5055, 6605, 7926, 8762, 10110, 13143, 13210, 17173, 19815, 21905, 26286, 34346, 39630, 43810, 51519, 65715, 85865, 103038, 131430, 171730, 257595, 445177, 515190, 890354, 1335531, 2225885, 2671062, 4451770, 5787301, 6677655, 11574602, 13355310, 17361903, 28936505, 34723806, 57873010, 86809515, 173619030]

約数ペア:

[(1, 173619030), (2, 86809515), (3, 57873010), (5, 34723806), (6, 28936505), (10, 17361903), (13, 13355310), (15, 11574602), (26, 6677655), (30, 5787301), (39, 4451770), (65, 2671062), (78, 2225885), (130, 1335531), (195, 890354), (337, 515190), (390, 445177), (674, 257595), (1011, 171730), (1321, 131430), (1685, 103038), (2022, 85865), (2642, 65715), (3370, 51519), (3963, 43810), (4381, 39630), (5055, 34346), (6605, 26286), (7926, 21905), (8762, 19815), (10110, 17173), (13143, 13210)]