169631430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 431827200

約数和(自身を除く): 262195770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 278, 285, 417, 570, 695, 834, 1390, 2085, 2141, 2641, 4170, 4282, 5282, 6423, 7923, 10705, 12846, 13205, 15846, 21410, 26410, 32115, 39615, 40679, 64230, 79230, 81358, 122037, 203395, 244074, 297599, 406790, 595198, 610185, 892797, 1220370, 1487995, 1785594, 2975990, 4463985, 5654381, 8927970, 11308762, 16963143, 28271905, 33926286, 56543810, 84815715, 169631430]

約数ペア:

[(1, 169631430), (2, 84815715), (3, 56543810), (5, 33926286), (6, 28271905), (10, 16963143), (15, 11308762), (19, 8927970), (30, 5654381), (38, 4463985), (57, 2975990), (95, 1785594), (114, 1487995), (139, 1220370), (190, 892797), (278, 610185), (285, 595198), (417, 406790), (570, 297599), (695, 244074), (834, 203395), (1390, 122037), (2085, 81358), (2141, 79230), (2641, 64230), (4170, 40679), (4282, 39615), (5282, 32115), (6423, 26410), (7923, 21410), (10705, 15846), (12846, 13205)]