70874020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 182552832

約数和(自身を除く): 111678812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 97, 119, 140, 170, 194, 238, 307, 340, 388, 476, 485, 595, 614, 679, 970, 1190, 1228, 1358, 1535, 1649, 1940, 2149, 2380, 2716, 3070, 3298, 3395, 4298, 5219, 6140, 6596, 6790, 8245, 8596, 10438, 10745, 11543, 13580, 16490, 20876, 21490, 23086, 26095, 29779, 32980, 36533, 42980, 46172, 52190, 57715, 59558, 73066, 104380, 115430, 119116, 146132, 148895, 182665, 208453, 230860, 297790, 365330, 416906, 506243, 595580, 730660, 833812, 1012486, 1042265, 2024972, 2084530, 2531215, 3543701, 4169060, 5062430, 7087402, 10124860, 14174804, 17718505, 35437010, 70874020]

約数ペア:

[(1, 70874020), (2, 35437010), (4, 17718505), (5, 14174804), (7, 10124860), (10, 7087402), (14, 5062430), (17, 4169060), (20, 3543701), (28, 2531215), (34, 2084530), (35, 2024972), (68, 1042265), (70, 1012486), (85, 833812), (97, 730660), (119, 595580), (140, 506243), (170, 416906), (194, 365330), (238, 297790), (307, 230860), (340, 208453), (388, 182665), (476, 148895), (485, 146132), (595, 119116), (614, 115430), (679, 104380), (970, 73066), (1190, 59558), (1228, 57715), (1358, 52190), (1535, 46172), (1649, 42980), (1940, 36533), (2149, 32980), (2380, 29779), (2716, 26095), (3070, 23086), (3298, 21490), (3395, 20876), (4298, 16490), (5219, 13580), (6140, 11543), (6596, 10745), (6790, 10438), (8245, 8596)]