670826065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 1079377920

約数和(自身を除く): 408551855

約数列:

[1, 5, 7, 13, 19, 35, 47, 65, 91, 95, 127, 133, 169, 235, 247, 329, 455, 611, 635, 665, 845, 889, 893, 1183, 1235, 1645, 1651, 1729, 2413, 3055, 3211, 4277, 4445, 4465, 5915, 5969, 6251, 7943, 8255, 8645, 11557, 11609, 12065, 16055, 16891, 21385, 21463, 22477, 29845, 31255, 31369, 39715, 41783, 55601, 57785, 58045, 77597, 81263, 84455, 107315, 112385, 113411, 150241, 150917, 156845, 208915, 219583, 278005, 387985, 406315, 407797, 543179, 567055, 751205, 754585, 793877, 1008761, 1056419, 1097915, 1474343, 2038985, 2715895, 2854579, 3969385, 5043805, 5282095, 7061327, 7371715, 10320401, 14272895, 19166459, 35306635, 51602005, 95832295, 134165213, 670826065]

約数ペア:

[(1, 670826065), (5, 134165213), (7, 95832295), (13, 51602005), (19, 35306635), (35, 19166459), (47, 14272895), (65, 10320401), (91, 7371715), (95, 7061327), (127, 5282095), (133, 5043805), (169, 3969385), (235, 2854579), (247, 2715895), (329, 2038985), (455, 1474343), (611, 1097915), (635, 1056419), (665, 1008761), (845, 793877), (889, 754585), (893, 751205), (1183, 567055), (1235, 543179), (1645, 407797), (1651, 406315), (1729, 387985), (2413, 278005), (3055, 219583), (3211, 208915), (4277, 156845), (4445, 150917), (4465, 150241), (5915, 113411), (5969, 112385), (6251, 107315), (7943, 84455), (8255, 81263), (8645, 77597), (11557, 58045), (11609, 57785), (12065, 55601), (16055, 41783), (16891, 39715), (21385, 31369), (21463, 31255), (22477, 29845)]