61702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15349}}^1$

素因数の和:15428

約数の個数: 48

約数和(自身を含む): 175358400

約数和(自身を除く): 113655420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 15349, 30698, 46047, 61396, 76745, 92094, 153490, 184188, 230235, 306980, 460470, 920940, 1028383, 2056766, 3085149, 4113532, 5141915, 6170298, 10283830, 12340596, 15425745, 20567660, 30851490, 61702980]

約数ペア:

[(1, 61702980), (2, 30851490), (3, 20567660), (4, 15425745), (5, 12340596), (6, 10283830), (10, 6170298), (12, 5141915), (15, 4113532), (20, 3085149), (30, 2056766), (60, 1028383), (67, 920940), (134, 460470), (201, 306980), (268, 230235), (335, 184188), (402, 153490), (670, 92094), (804, 76745), (1005, 61396), (1340, 46047), (2010, 30698), (4020, 15349)]