93855580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 253380960

約数和(自身を除く): 159525380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 53, 65, 70, 91, 98, 106, 130, 139, 140, 182, 196, 212, 245, 260, 265, 278, 364, 371, 455, 490, 530, 556, 637, 689, 695, 742, 910, 973, 980, 1060, 1274, 1378, 1390, 1484, 1807, 1820, 1855, 1946, 2548, 2597, 2756, 2780, 3185, 3445, 3614, 3710, 3892, 4823, 4865, 5194, 6370, 6811, 6890, 7228, 7367, 7420, 9035, 9646, 9730, 10388, 12649, 12740, 12985, 13622, 13780, 14734, 18070, 19292, 19460, 24115, 25298, 25970, 27244, 29468, 33761, 34055, 36140, 36835, 48230, 50596, 51569, 51940, 63245, 67522, 68110, 73670, 88543, 95771, 96460, 103138, 126490, 135044, 136220, 147340, 168805, 177086, 191542, 206276, 252980, 257845, 337610, 354172, 360983, 383084, 442715, 478855, 515690, 670397, 675220, 721966, 885430, 957710, 1031380, 1340794, 1443932, 1770860, 1804915, 1915420, 2681588, 3351985, 3609830, 4692779, 6703970, 7219660, 9385558, 13407940, 18771116, 23463895, 46927790, 93855580]

約数ペア:

[(1, 93855580), (2, 46927790), (4, 23463895), (5, 18771116), (7, 13407940), (10, 9385558), (13, 7219660), (14, 6703970), (20, 4692779), (26, 3609830), (28, 3351985), (35, 2681588), (49, 1915420), (52, 1804915), (53, 1770860), (65, 1443932), (70, 1340794), (91, 1031380), (98, 957710), (106, 885430), (130, 721966), (139, 675220), (140, 670397), (182, 515690), (196, 478855), (212, 442715), (245, 383084), (260, 360983), (265, 354172), (278, 337610), (364, 257845), (371, 252980), (455, 206276), (490, 191542), (530, 177086), (556, 168805), (637, 147340), (689, 136220), (695, 135044), (742, 126490), (910, 103138), (973, 96460), (980, 95771), (1060, 88543), (1274, 73670), (1378, 68110), (1390, 67522), (1484, 63245), (1807, 51940), (1820, 51569), (1855, 50596), (1946, 48230), (2548, 36835), (2597, 36140), (2756, 34055), (2780, 33761), (3185, 29468), (3445, 27244), (3614, 25970), (3710, 25298), (3892, 24115), (4823, 19460), (4865, 19292), (5194, 18070), (6370, 14734), (6811, 13780), (6890, 13622), (7228, 12985), (7367, 12740), (7420, 12649), (9035, 10388), (9646, 9730)]