69853850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 155561472

約数和(自身を除く): 85707622

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 31, 34, 50, 55, 62, 85, 110, 155, 170, 187, 241, 275, 310, 341, 374, 425, 482, 527, 550, 682, 775, 850, 935, 1054, 1205, 1550, 1705, 1870, 2410, 2635, 2651, 3410, 4097, 4675, 5270, 5302, 5797, 6025, 7471, 8194, 8525, 9350, 11594, 12050, 13175, 13255, 14942, 17050, 20485, 26350, 26510, 28985, 37355, 40970, 45067, 57970, 66275, 74710, 82181, 90134, 102425, 127007, 132550, 144925, 164362, 186775, 204850, 225335, 254014, 289850, 373550, 410905, 450670, 635035, 821810, 1126675, 1270070, 1397077, 2054525, 2253350, 2794154, 3175175, 4109050, 6350350, 6985385, 13970770, 34926925, 69853850]

約数ペア:

[(1, 69853850), (2, 34926925), (5, 13970770), (10, 6985385), (11, 6350350), (17, 4109050), (22, 3175175), (25, 2794154), (31, 2253350), (34, 2054525), (50, 1397077), (55, 1270070), (62, 1126675), (85, 821810), (110, 635035), (155, 450670), (170, 410905), (187, 373550), (241, 289850), (275, 254014), (310, 225335), (341, 204850), (374, 186775), (425, 164362), (482, 144925), (527, 132550), (550, 127007), (682, 102425), (775, 90134), (850, 82181), (935, 74710), (1054, 66275), (1205, 57970), (1550, 45067), (1705, 40970), (1870, 37355), (2410, 28985), (2635, 26510), (2651, 26350), (3410, 20485), (4097, 17050), (4675, 14942), (5270, 13255), (5302, 13175), (5797, 12050), (6025, 11594), (7471, 9350), (8194, 8525)]