29971850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 60685848

約数和(自身を除く): 30713998

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 953, 1258, 1850, 1906, 3145, 4765, 6290, 9530, 15725, 16201, 23825, 31450, 32402, 35261, 47650, 70522, 81005, 162010, 176305, 352610, 405025, 599437, 810050, 881525, 1198874, 1763050, 2997185, 5994370, 14985925, 29971850]

約数ペア:

[(1, 29971850), (2, 14985925), (5, 5994370), (10, 2997185), (17, 1763050), (25, 1198874), (34, 881525), (37, 810050), (50, 599437), (74, 405025), (85, 352610), (170, 176305), (185, 162010), (370, 81005), (425, 70522), (629, 47650), (850, 35261), (925, 32402), (953, 31450), (1258, 23825), (1850, 16201), (1906, 15725), (3145, 9530), (4765, 6290)]