29970018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 70377216

約数和(自身を除く): 40407198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 607, 633, 1214, 1266, 1821, 1899, 2743, 3642, 3798, 5463, 5486, 7891, 8229, 10926, 15782, 16458, 23673, 24687, 47346, 49374, 71019, 128077, 142038, 256154, 384231, 768462, 1152693, 1665001, 2305386, 3330002, 4995003, 9990006, 14985009, 29970018]

約数ペア:

[(1, 29970018), (2, 14985009), (3, 9990006), (6, 4995003), (9, 3330002), (13, 2305386), (18, 1665001), (26, 1152693), (39, 768462), (78, 384231), (117, 256154), (211, 142038), (234, 128077), (422, 71019), (607, 49374), (633, 47346), (1214, 24687), (1266, 23673), (1821, 16458), (1899, 15782), (2743, 10926), (3642, 8229), (3798, 7891), (5463, 5486)]