1792140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 6096384

約数和(自身を除く): 4304244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 251, 255, 340, 357, 420, 476, 502, 510, 595, 714, 753, 1004, 1020, 1190, 1255, 1428, 1506, 1757, 1785, 2380, 2510, 3012, 3514, 3570, 3765, 4267, 5020, 5271, 7028, 7140, 7530, 8534, 8785, 10542, 12801, 15060, 17068, 17570, 21084, 21335, 25602, 26355, 29869, 35140, 42670, 51204, 52710, 59738, 64005, 85340, 89607, 105420, 119476, 128010, 149345, 179214, 256020, 298690, 358428, 448035, 597380, 896070, 1792140]

約数ペア:

[(1, 1792140), (2, 896070), (3, 597380), (4, 448035), (5, 358428), (6, 298690), (7, 256020), (10, 179214), (12, 149345), (14, 128010), (15, 119476), (17, 105420), (20, 89607), (21, 85340), (28, 64005), (30, 59738), (34, 52710), (35, 51204), (42, 42670), (51, 35140), (60, 29869), (68, 26355), (70, 25602), (84, 21335), (85, 21084), (102, 17570), (105, 17068), (119, 15060), (140, 12801), (170, 10542), (204, 8785), (210, 8534), (238, 7530), (251, 7140), (255, 7028), (340, 5271), (357, 5020), (420, 4267), (476, 3765), (502, 3570), (510, 3514), (595, 3012), (714, 2510), (753, 2380), (1004, 1785), (1020, 1757), (1190, 1506), (1255, 1428)]