42470580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3557}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 119548800

約数和(自身を除く): 77078220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3557, 3980, 5970, 7114, 10671, 11940, 14228, 17785, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 707843, 1415686, 2123529, 2831372, 3539215, 4247058, 7078430, 8494116, 10617645, 14156860, 21235290, 42470580]

約数ペア:

[(1, 42470580), (2, 21235290), (3, 14156860), (4, 10617645), (5, 8494116), (6, 7078430), (10, 4247058), (12, 3539215), (15, 2831372), (20, 2123529), (30, 1415686), (60, 707843), (199, 213420), (398, 106710), (597, 71140), (796, 53355), (995, 42684), (1194, 35570), (1990, 21342), (2388, 17785), (2985, 14228), (3557, 11940), (3980, 10671), (5970, 7114)]