148490010

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{20369}}^1$

素因数の和:20394

約数の個数: 56

約数和(自身を含む): 400759380

約数和(自身を除く): 252269370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 20369, 40738, 61107, 101845, 122214, 183321, 203690, 305535, 366642, 549963, 611070, 916605, 1099926, 1649889, 1833210, 2749815, 3299778, 4949667, 5499630, 8249445, 9899334, 14849001, 16498890, 24748335, 29698002, 49496670, 74245005, 148490010]

約数ペア:

[(1, 148490010), (2, 74245005), (3, 49496670), (5, 29698002), (6, 24748335), (9, 16498890), (10, 14849001), (15, 9899334), (18, 8249445), (27, 5499630), (30, 4949667), (45, 3299778), (54, 2749815), (81, 1833210), (90, 1649889), (135, 1099926), (162, 916605), (243, 611070), (270, 549963), (405, 366642), (486, 305535), (729, 203690), (810, 183321), (1215, 122214), (1458, 101845), (2430, 61107), (3645, 40738), (7290, 20369)]