69721470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8546

約数の個数: 96

約数和(自身を含む): 223134912

約数和(自身を除く): 153413442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 8513, 17026, 25539, 42565, 51078, 59591, 76617, 85130, 110669, 119182, 127695, 153234, 178773, 221338, 255390, 297955, 332007, 357546, 383085, 536319, 553345, 595910, 664014, 766170, 774683, 893865, 996021, 1072638, 1106690, 1549366, 1660035, 1787730, 1992042, 2324049, 2681595, 3320070, 3873415, 4648098, 4980105, 5363190, 6972147, 7746830, 9960210, 11620245, 13944294, 23240490, 34860735, 69721470]

約数ペア:

[(1, 69721470), (2, 34860735), (3, 23240490), (5, 13944294), (6, 11620245), (7, 9960210), (9, 7746830), (10, 6972147), (13, 5363190), (14, 4980105), (15, 4648098), (18, 3873415), (21, 3320070), (26, 2681595), (30, 2324049), (35, 1992042), (39, 1787730), (42, 1660035), (45, 1549366), (63, 1106690), (65, 1072638), (70, 996021), (78, 893865), (90, 774683), (91, 766170), (105, 664014), (117, 595910), (126, 553345), (130, 536319), (182, 383085), (195, 357546), (210, 332007), (234, 297955), (273, 255390), (315, 221338), (390, 178773), (455, 153234), (546, 127695), (585, 119182), (630, 110669), (819, 85130), (910, 76617), (1170, 59591), (1365, 51078), (1638, 42565), (2730, 25539), (4095, 17026), (8190, 8513)]