61263060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 177230592

約数和(自身を除く): 115967532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 73, 142, 146, 197, 213, 219, 284, 292, 355, 365, 394, 426, 438, 591, 710, 730, 788, 852, 876, 985, 1065, 1095, 1182, 1420, 1460, 1970, 2130, 2190, 2364, 2955, 3940, 4260, 4380, 5183, 5910, 10366, 11820, 13987, 14381, 15549, 20732, 25915, 27974, 28762, 31098, 41961, 43143, 51830, 55948, 57524, 62196, 69935, 71905, 77745, 83922, 86286, 103660, 139870, 143810, 155490, 167844, 172572, 209805, 215715, 279740, 287620, 310980, 419610, 431430, 839220, 862860, 1021051, 2042102, 3063153, 4084204, 5105255, 6126306, 10210510, 12252612, 15315765, 20421020, 30631530, 61263060]

約数ペア:

[(1, 61263060), (2, 30631530), (3, 20421020), (4, 15315765), (5, 12252612), (6, 10210510), (10, 6126306), (12, 5105255), (15, 4084204), (20, 3063153), (30, 2042102), (60, 1021051), (71, 862860), (73, 839220), (142, 431430), (146, 419610), (197, 310980), (213, 287620), (219, 279740), (284, 215715), (292, 209805), (355, 172572), (365, 167844), (394, 155490), (426, 143810), (438, 139870), (591, 103660), (710, 86286), (730, 83922), (788, 77745), (852, 71905), (876, 69935), (985, 62196), (1065, 57524), (1095, 55948), (1182, 51830), (1420, 43143), (1460, 41961), (1970, 31098), (2130, 28762), (2190, 27974), (2364, 25915), (2955, 20732), (3940, 15549), (4260, 14381), (4380, 13987), (5183, 11820), (5910, 10366)]