155691630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8693}}^1$

素因数の和:8905

約数の個数: 48

約数和(自身を含む): 406879200

約数和(自身を除く): 251187570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8693, 8955, 17386, 17910, 26079, 43465, 52158, 78237, 86930, 130395, 156474, 260790, 391185, 782370, 1729907, 3459814, 5189721, 8649535, 10379442, 15569163, 17299070, 25948605, 31138326, 51897210, 77845815, 155691630]

約数ペア:

[(1, 155691630), (2, 77845815), (3, 51897210), (5, 31138326), (6, 25948605), (9, 17299070), (10, 15569163), (15, 10379442), (18, 8649535), (30, 5189721), (45, 3459814), (90, 1729907), (199, 782370), (398, 391185), (597, 260790), (995, 156474), (1194, 130395), (1791, 86930), (1990, 78237), (2985, 52158), (3582, 43465), (5970, 26079), (8693, 17910), (8955, 17386)]