77422870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 88050410

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 167, 179, 185, 259, 334, 358, 370, 518, 835, 895, 1169, 1253, 1295, 1670, 1790, 2338, 2506, 2590, 5845, 6179, 6265, 6623, 11690, 12358, 12530, 13246, 29893, 30895, 33115, 43253, 46361, 59786, 61790, 66230, 86506, 92722, 149465, 209251, 216265, 231805, 298930, 418502, 432530, 463610, 1046255, 1106041, 2092510, 2212082, 5530205, 7742287, 11060410, 15484574, 38711435, 77422870]

約数ペア:

[(1, 77422870), (2, 38711435), (5, 15484574), (7, 11060410), (10, 7742287), (14, 5530205), (35, 2212082), (37, 2092510), (70, 1106041), (74, 1046255), (167, 463610), (179, 432530), (185, 418502), (259, 298930), (334, 231805), (358, 216265), (370, 209251), (518, 149465), (835, 92722), (895, 86506), (1169, 66230), (1253, 61790), (1295, 59786), (1670, 46361), (1790, 43253), (2338, 33115), (2506, 30895), (2590, 29893), (5845, 13246), (6179, 12530), (6265, 12358), (6623, 11690)]