610068420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260713}}^1$

素因数の和:260741

約数の個数: 72

約数和(自身を含む): 1992897816

約数和(自身を除く): 1382829396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 260713, 521426, 782139, 1042852, 1303565, 1564278, 2346417, 2607130, 3128556, 3389269, 3910695, 4692834, 5214260, 6778538, 7821390, 9385668, 10167807, 11732085, 13557076, 15642780, 16946345, 20335614, 23464170, 30503421, 33892690, 40671228, 46928340, 50839035, 61006842, 67785380, 101678070, 122013684, 152517105, 203356140, 305034210, 610068420]

約数ペア:

[(1, 610068420), (2, 305034210), (3, 203356140), (4, 152517105), (5, 122013684), (6, 101678070), (9, 67785380), (10, 61006842), (12, 50839035), (13, 46928340), (15, 40671228), (18, 33892690), (20, 30503421), (26, 23464170), (30, 20335614), (36, 16946345), (39, 15642780), (45, 13557076), (52, 11732085), (60, 10167807), (65, 9385668), (78, 7821390), (90, 6778538), (117, 5214260), (130, 4692834), (156, 3910695), (180, 3389269), (195, 3128556), (234, 2607130), (260, 2346417), (390, 1564278), (468, 1303565), (585, 1042852), (780, 782139), (1170, 521426), (2340, 260713)]