119572890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 319610880

約数和(自身を除く): 200037990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 67, 93, 95, 101, 114, 134, 155, 186, 190, 201, 202, 285, 303, 310, 335, 402, 465, 505, 570, 589, 606, 670, 930, 1005, 1010, 1178, 1273, 1515, 1767, 1919, 2010, 2077, 2546, 2945, 3030, 3131, 3534, 3819, 3838, 4154, 5757, 5890, 6231, 6262, 6365, 6767, 7638, 8835, 9393, 9595, 10385, 11514, 12462, 12730, 13534, 15655, 17670, 18786, 19095, 19190, 20301, 20770, 28785, 31155, 31310, 33835, 38190, 39463, 40602, 46965, 57570, 59489, 62310, 67670, 78926, 93930, 101505, 118389, 118978, 128573, 178467, 197315, 203010, 209777, 236778, 257146, 297445, 356934, 385719, 394630, 419554, 591945, 594890, 629331, 642865, 771438, 892335, 1048885, 1183890, 1258662, 1285730, 1784670, 1928595, 2097770, 3146655, 3857190, 3985763, 6293310, 7971526, 11957289, 19928815, 23914578, 39857630, 59786445, 119572890]

約数ペア:

[(1, 119572890), (2, 59786445), (3, 39857630), (5, 23914578), (6, 19928815), (10, 11957289), (15, 7971526), (19, 6293310), (30, 3985763), (31, 3857190), (38, 3146655), (57, 2097770), (62, 1928595), (67, 1784670), (93, 1285730), (95, 1258662), (101, 1183890), (114, 1048885), (134, 892335), (155, 771438), (186, 642865), (190, 629331), (201, 594890), (202, 591945), (285, 419554), (303, 394630), (310, 385719), (335, 356934), (402, 297445), (465, 257146), (505, 236778), (570, 209777), (589, 203010), (606, 197315), (670, 178467), (930, 128573), (1005, 118978), (1010, 118389), (1178, 101505), (1273, 93930), (1515, 78926), (1767, 67670), (1919, 62310), (2010, 59489), (2077, 57570), (2546, 46965), (2945, 40602), (3030, 39463), (3131, 38190), (3534, 33835), (3819, 31310), (3838, 31155), (4154, 28785), (5757, 20770), (5890, 20301), (6231, 19190), (6262, 19095), (6365, 18786), (6767, 17670), (7638, 15655), (8835, 13534), (9393, 12730), (9595, 12462), (10385, 11514)]