258365460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 744629760

約数和(自身を除く): 486264300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 113, 159, 212, 226, 265, 318, 339, 452, 530, 565, 636, 678, 719, 795, 1060, 1130, 1356, 1438, 1590, 1695, 2157, 2260, 2876, 3180, 3390, 3595, 4314, 5989, 6780, 7190, 8628, 10785, 11978, 14380, 17967, 21570, 23956, 29945, 35934, 38107, 43140, 59890, 71868, 76214, 81247, 89835, 114321, 119780, 152428, 162494, 179670, 190535, 228642, 243741, 324988, 359340, 381070, 406235, 457284, 487482, 571605, 762140, 812470, 974964, 1143210, 1218705, 1624940, 2286420, 2437410, 4306091, 4874820, 8612182, 12918273, 17224364, 21530455, 25836546, 43060910, 51673092, 64591365, 86121820, 129182730, 258365460]

約数ペア:

[(1, 258365460), (2, 129182730), (3, 86121820), (4, 64591365), (5, 51673092), (6, 43060910), (10, 25836546), (12, 21530455), (15, 17224364), (20, 12918273), (30, 8612182), (53, 4874820), (60, 4306091), (106, 2437410), (113, 2286420), (159, 1624940), (212, 1218705), (226, 1143210), (265, 974964), (318, 812470), (339, 762140), (452, 571605), (530, 487482), (565, 457284), (636, 406235), (678, 381070), (719, 359340), (795, 324988), (1060, 243741), (1130, 228642), (1356, 190535), (1438, 179670), (1590, 162494), (1695, 152428), (2157, 119780), (2260, 114321), (2876, 89835), (3180, 81247), (3390, 76214), (3595, 71868), (4314, 59890), (5989, 43140), (6780, 38107), (7190, 35934), (8628, 29945), (10785, 23956), (11978, 21570), (14380, 17967)]