17642790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 50948352

約数和(自身を除く): 33305562

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 251, 330, 355, 426, 495, 502, 639, 710, 753, 781, 990, 1065, 1255, 1278, 1506, 1562, 2130, 2259, 2343, 2510, 2761, 3195, 3765, 3905, 4518, 4686, 5522, 6390, 7029, 7530, 7810, 8283, 11295, 11715, 13805, 14058, 16566, 17821, 22590, 23430, 24849, 27610, 35145, 35642, 41415, 49698, 53463, 70290, 82830, 89105, 106926, 124245, 160389, 178210, 196031, 248490, 267315, 320778, 392062, 534630, 588093, 801945, 980155, 1176186, 1603890, 1764279, 1960310, 2940465, 3528558, 5880930, 8821395, 17642790]

約数ペア:

[(1, 17642790), (2, 8821395), (3, 5880930), (5, 3528558), (6, 2940465), (9, 1960310), (10, 1764279), (11, 1603890), (15, 1176186), (18, 980155), (22, 801945), (30, 588093), (33, 534630), (45, 392062), (55, 320778), (66, 267315), (71, 248490), (90, 196031), (99, 178210), (110, 160389), (142, 124245), (165, 106926), (198, 89105), (213, 82830), (251, 70290), (330, 53463), (355, 49698), (426, 41415), (495, 35642), (502, 35145), (639, 27610), (710, 24849), (753, 23430), (781, 22590), (990, 17821), (1065, 16566), (1255, 14058), (1278, 13805), (1506, 11715), (1562, 11295), (2130, 8283), (2259, 7810), (2343, 7530), (2510, 7029), (2761, 6390), (3195, 5522), (3765, 4686), (3905, 4518)]