3173430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 8386560

約数和(自身を除く): 5213130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 103, 130, 158, 195, 206, 237, 309, 390, 395, 474, 515, 618, 790, 1027, 1030, 1185, 1339, 1545, 2054, 2370, 2678, 3081, 3090, 4017, 5135, 6162, 6695, 8034, 8137, 10270, 13390, 15405, 16274, 20085, 24411, 30810, 40170, 40685, 48822, 81370, 105781, 122055, 211562, 244110, 317343, 528905, 634686, 1057810, 1586715, 3173430]

約数ペア:

[(1, 3173430), (2, 1586715), (3, 1057810), (5, 634686), (6, 528905), (10, 317343), (13, 244110), (15, 211562), (26, 122055), (30, 105781), (39, 81370), (65, 48822), (78, 40685), (79, 40170), (103, 30810), (130, 24411), (158, 20085), (195, 16274), (206, 15405), (237, 13390), (309, 10270), (390, 8137), (395, 8034), (474, 6695), (515, 6162), (618, 5135), (790, 4017), (1027, 3090), (1030, 3081), (1185, 2678), (1339, 2370), (1545, 2054)]