71183340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 225193920

約数和(自身を除く): 154010580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2161, 2196, 2745, 3294, 3660, 4322, 5490, 6483, 6588, 8235, 8644, 10805, 10980, 12966, 16470, 19449, 21610, 25932, 32415, 32940, 38898, 43220, 58347, 64830, 77796, 97245, 116694, 129660, 131821, 194490, 233388, 263642, 291735, 388980, 395463, 527284, 583470, 659105, 790926, 1166940, 1186389, 1318210, 1581852, 1977315, 2372778, 2636420, 3559167, 3954630, 4745556, 5931945, 7118334, 7909260, 11863890, 14236668, 17795835, 23727780, 35591670, 71183340]

約数ペア:

[(1, 71183340), (2, 35591670), (3, 23727780), (4, 17795835), (5, 14236668), (6, 11863890), (9, 7909260), (10, 7118334), (12, 5931945), (15, 4745556), (18, 3954630), (20, 3559167), (27, 2636420), (30, 2372778), (36, 1977315), (45, 1581852), (54, 1318210), (60, 1186389), (61, 1166940), (90, 790926), (108, 659105), (122, 583470), (135, 527284), (180, 395463), (183, 388980), (244, 291735), (270, 263642), (305, 233388), (366, 194490), (540, 131821), (549, 129660), (610, 116694), (732, 97245), (915, 77796), (1098, 64830), (1220, 58347), (1647, 43220), (1830, 38898), (2161, 32940), (2196, 32415), (2745, 25932), (3294, 21610), (3660, 19449), (4322, 16470), (5490, 12966), (6483, 10980), (6588, 10805), (8235, 8644)]