7612410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12345990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 149, 195, 262, 298, 390, 393, 447, 655, 745, 786, 894, 1310, 1490, 1703, 1937, 1965, 2235, 3406, 3874, 3930, 4470, 5109, 5811, 8515, 9685, 10218, 11622, 17030, 19370, 19519, 25545, 29055, 39038, 51090, 58110, 58557, 97595, 117114, 195190, 253747, 292785, 507494, 585570, 761241, 1268735, 1522482, 2537470, 3806205, 7612410]

約数ペア:

[(1, 7612410), (2, 3806205), (3, 2537470), (5, 1522482), (6, 1268735), (10, 761241), (13, 585570), (15, 507494), (26, 292785), (30, 253747), (39, 195190), (65, 117114), (78, 97595), (130, 58557), (131, 58110), (149, 51090), (195, 39038), (262, 29055), (298, 25545), (390, 19519), (393, 19370), (447, 17030), (655, 11622), (745, 10218), (786, 9685), (894, 8515), (1310, 5811), (1490, 5109), (1703, 4470), (1937, 3930), (1965, 3874), (2235, 3406)]