47402460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 144

約数和(自身を含む): 174073536

約数和(自身を除く): 126671076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2213, 2380, 3060, 3570, 4284, 4426, 5355, 6639, 7140, 8852, 10710, 11065, 13278, 15491, 19917, 21420, 22130, 26556, 30982, 33195, 37621, 39834, 44260, 46473, 61964, 66390, 75242, 77455, 79668, 92946, 99585, 112863, 132780, 139419, 150484, 154910, 185892, 188105, 199170, 225726, 232365, 263347, 278838, 309820, 338589, 376210, 398340, 451452, 464730, 526694, 557676, 564315, 677178, 697095, 752420, 790041, 929460, 1053388, 1128630, 1316735, 1354356, 1394190, 1580082, 1692945, 2257260, 2370123, 2633470, 2788380, 3160164, 3385890, 3950205, 4740246, 5266940, 6771780, 7900410, 9480492, 11850615, 15800820, 23701230, 47402460]

約数ペア:

[(1, 47402460), (2, 23701230), (3, 15800820), (4, 11850615), (5, 9480492), (6, 7900410), (7, 6771780), (9, 5266940), (10, 4740246), (12, 3950205), (14, 3385890), (15, 3160164), (17, 2788380), (18, 2633470), (20, 2370123), (21, 2257260), (28, 1692945), (30, 1580082), (34, 1394190), (35, 1354356), (36, 1316735), (42, 1128630), (45, 1053388), (51, 929460), (60, 790041), (63, 752420), (68, 697095), (70, 677178), (84, 564315), (85, 557676), (90, 526694), (102, 464730), (105, 451452), (119, 398340), (126, 376210), (140, 338589), (153, 309820), (170, 278838), (180, 263347), (204, 232365), (210, 225726), (238, 199170), (252, 188105), (255, 185892), (306, 154910), (315, 150484), (340, 139419), (357, 132780), (420, 112863), (476, 99585), (510, 92946), (595, 79668), (612, 77455), (630, 75242), (714, 66390), (765, 61964), (1020, 46473), (1071, 44260), (1190, 39834), (1260, 37621), (1428, 33195), (1530, 30982), (1785, 26556), (2142, 22130), (2213, 21420), (2380, 19917), (3060, 15491), (3570, 13278), (4284, 11065), (4426, 10710), (5355, 8852), (6639, 7140)]