127762170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 313632000

約数和(自身を除く): 185869830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 109, 178, 218, 267, 327, 439, 445, 534, 545, 654, 878, 890, 1090, 1317, 1335, 1635, 2195, 2634, 2670, 3270, 4390, 6585, 9701, 13170, 19402, 29103, 39071, 47851, 48505, 58206, 78142, 95702, 97010, 117213, 143553, 145515, 195355, 234426, 239255, 287106, 291030, 390710, 478510, 586065, 717765, 1172130, 1435530, 4258739, 8517478, 12776217, 21293695, 25552434, 42587390, 63881085, 127762170]

約数ペア:

[(1, 127762170), (2, 63881085), (3, 42587390), (5, 25552434), (6, 21293695), (10, 12776217), (15, 8517478), (30, 4258739), (89, 1435530), (109, 1172130), (178, 717765), (218, 586065), (267, 478510), (327, 390710), (439, 291030), (445, 287106), (534, 239255), (545, 234426), (654, 195355), (878, 145515), (890, 143553), (1090, 117213), (1317, 97010), (1335, 95702), (1635, 78142), (2195, 58206), (2634, 48505), (2670, 47851), (3270, 39071), (4390, 29103), (6585, 19402), (9701, 13170)]