30261608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 34089112

約数列:

[1, 2, 4, 8, 13, 26, 41, 47, 52, 82, 94, 104, 151, 164, 188, 302, 328, 376, 533, 604, 611, 1066, 1208, 1222, 1927, 1963, 2132, 2444, 3854, 3926, 4264, 4888, 6191, 7097, 7708, 7852, 12382, 14194, 15416, 15704, 24764, 25051, 28388, 49528, 50102, 56776, 80483, 92261, 100204, 160966, 184522, 200408, 290977, 321932, 369044, 581954, 643864, 738088, 1163908, 2327816, 3782701, 7565402, 15130804, 30261608]

約数ペア:

[(1, 30261608), (2, 15130804), (4, 7565402), (8, 3782701), (13, 2327816), (26, 1163908), (41, 738088), (47, 643864), (52, 581954), (82, 369044), (94, 321932), (104, 290977), (151, 200408), (164, 184522), (188, 160966), (302, 100204), (328, 92261), (376, 80483), (533, 56776), (604, 50102), (611, 49528), (1066, 28388), (1208, 25051), (1222, 24764), (1927, 15704), (1963, 15416), (2132, 14194), (2444, 12382), (3854, 7852), (3926, 7708), (4264, 7097), (4888, 6191)]