31223340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 67480020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 863, 1005, 1206, 1340, 1726, 1809, 2010, 2412, 2589, 3015, 3452, 3618, 4020, 4315, 5178, 6030, 7236, 7767, 8630, 9045, 10356, 12060, 12945, 15534, 17260, 18090, 23301, 25890, 31068, 36180, 38835, 46602, 51780, 57821, 77670, 93204, 115642, 116505, 155340, 173463, 231284, 233010, 289105, 346926, 466020, 520389, 578210, 693852, 867315, 1040778, 1156420, 1561167, 1734630, 2081556, 2601945, 3122334, 3469260, 5203890, 6244668, 7805835, 10407780, 15611670, 31223340]

約数ペア:

[(1, 31223340), (2, 15611670), (3, 10407780), (4, 7805835), (5, 6244668), (6, 5203890), (9, 3469260), (10, 3122334), (12, 2601945), (15, 2081556), (18, 1734630), (20, 1561167), (27, 1156420), (30, 1040778), (36, 867315), (45, 693852), (54, 578210), (60, 520389), (67, 466020), (90, 346926), (108, 289105), (134, 233010), (135, 231284), (180, 173463), (201, 155340), (268, 116505), (270, 115642), (335, 93204), (402, 77670), (540, 57821), (603, 51780), (670, 46602), (804, 38835), (863, 36180), (1005, 31068), (1206, 25890), (1340, 23301), (1726, 18090), (1809, 17260), (2010, 15534), (2412, 12945), (2589, 12060), (3015, 10356), (3452, 9045), (3618, 8630), (4020, 7767), (4315, 7236), (5178, 6030)]