293371890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2292

約数の個数: 128

約数和(自身を含む): 875432448

約数和(自身を除く): 582060558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 255, 259, 357, 370, 510, 518, 555, 595, 629, 714, 777, 1110, 1190, 1258, 1295, 1554, 1785, 1887, 2221, 2590, 3145, 3570, 3774, 3885, 4403, 4442, 6290, 6663, 7770, 8806, 9435, 11105, 13209, 13326, 15547, 18870, 22015, 22210, 26418, 31094, 33315, 37757, 44030, 46641, 66045, 66630, 75514, 77735, 82177, 93282, 113271, 132090, 155470, 164354, 188785, 226542, 233205, 246531, 264299, 377570, 410885, 466410, 493062, 528598, 566355, 575239, 792897, 821770, 1132710, 1150478, 1232655, 1321495, 1397009, 1585794, 1725717, 2465310, 2642990, 2794018, 2876195, 3451434, 3964485, 4191027, 5752390, 6985045, 7928970, 8382054, 8628585, 9779063, 13970090, 17257170, 19558126, 20955135, 29337189, 41910270, 48895315, 58674378, 97790630, 146685945, 293371890]

約数ペア:

[(1, 293371890), (2, 146685945), (3, 97790630), (5, 58674378), (6, 48895315), (7, 41910270), (10, 29337189), (14, 20955135), (15, 19558126), (17, 17257170), (21, 13970090), (30, 9779063), (34, 8628585), (35, 8382054), (37, 7928970), (42, 6985045), (51, 5752390), (70, 4191027), (74, 3964485), (85, 3451434), (102, 2876195), (105, 2794018), (111, 2642990), (119, 2465310), (170, 1725717), (185, 1585794), (210, 1397009), (222, 1321495), (238, 1232655), (255, 1150478), (259, 1132710), (357, 821770), (370, 792897), (510, 575239), (518, 566355), (555, 528598), (595, 493062), (629, 466410), (714, 410885), (777, 377570), (1110, 264299), (1190, 246531), (1258, 233205), (1295, 226542), (1554, 188785), (1785, 164354), (1887, 155470), (2221, 132090), (2590, 113271), (3145, 93282), (3570, 82177), (3774, 77735), (3885, 75514), (4403, 66630), (4442, 66045), (6290, 46641), (6663, 44030), (7770, 37757), (8806, 33315), (9435, 31094), (11105, 26418), (13209, 22210), (13326, 22015), (15547, 18870)]