173115621890

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1\times {\mathrm{71327}}^1$

素因数の和:72986

約数の個数: 32

約数和(自身を含む): 313734781440

約数和(自身を除く): 140619159550

約数列:

[1, 2, 5, 10, 163, 326, 815, 1489, 1630, 2978, 7445, 14890, 71327, 142654, 242707, 356635, 485414, 713270, 1213535, 2427070, 11626301, 23252602, 58131505, 106205903, 116263010, 212411806, 531029515, 1062059030, 17311562189, 34623124378, 86557810945, 173115621890]

約数ペア:

[(1, 173115621890), (2, 86557810945), (5, 34623124378), (10, 17311562189), (163, 1062059030), (326, 531029515), (815, 212411806), (1489, 116263010), (1630, 106205903), (2978, 58131505), (7445, 23252602), (14890, 11626301), (71327, 2427070), (142654, 1213535), (242707, 713270), (356635, 485414)]