65445450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 187142784

約数和(自身を除く): 121697334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 157, 175, 210, 314, 350, 397, 471, 525, 785, 794, 942, 1050, 1099, 1191, 1570, 1985, 2198, 2355, 2382, 2779, 3297, 3925, 3970, 4710, 5495, 5558, 5955, 6594, 7850, 8337, 9925, 10990, 11775, 11910, 13895, 16485, 16674, 19850, 23550, 27475, 27790, 29775, 32970, 41685, 54950, 59550, 62329, 69475, 82425, 83370, 124658, 138950, 164850, 186987, 208425, 311645, 373974, 416850, 436303, 623290, 872606, 934935, 1308909, 1558225, 1869870, 2181515, 2617818, 3116450, 4363030, 4674675, 6544545, 9349350, 10907575, 13089090, 21815150, 32722725, 65445450]

約数ペア:

[(1, 65445450), (2, 32722725), (3, 21815150), (5, 13089090), (6, 10907575), (7, 9349350), (10, 6544545), (14, 4674675), (15, 4363030), (21, 3116450), (25, 2617818), (30, 2181515), (35, 1869870), (42, 1558225), (50, 1308909), (70, 934935), (75, 872606), (105, 623290), (150, 436303), (157, 416850), (175, 373974), (210, 311645), (314, 208425), (350, 186987), (397, 164850), (471, 138950), (525, 124658), (785, 83370), (794, 82425), (942, 69475), (1050, 62329), (1099, 59550), (1191, 54950), (1570, 41685), (1985, 32970), (2198, 29775), (2355, 27790), (2382, 27475), (2779, 23550), (3297, 19850), (3925, 16674), (3970, 16485), (4710, 13895), (5495, 11910), (5558, 11775), (5955, 10990), (6594, 9925), (7850, 8337)]