17819910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 51723360

約数和(自身を除く): 33903450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 613, 646, 765, 855, 969, 1226, 1530, 1615, 1710, 1839, 1938, 2907, 3065, 3230, 3678, 4845, 5517, 5814, 6130, 9195, 9690, 10421, 11034, 11647, 14535, 18390, 20842, 23294, 27585, 29070, 31263, 34941, 52105, 55170, 58235, 62526, 69882, 93789, 104210, 104823, 116470, 156315, 174705, 187578, 197999, 209646, 312630, 349410, 395998, 468945, 524115, 593997, 937890, 989995, 1048230, 1187994, 1781991, 1979990, 2969985, 3563982, 5939970, 8909955, 17819910]

約数ペア:

[(1, 17819910), (2, 8909955), (3, 5939970), (5, 3563982), (6, 2969985), (9, 1979990), (10, 1781991), (15, 1187994), (17, 1048230), (18, 989995), (19, 937890), (30, 593997), (34, 524115), (38, 468945), (45, 395998), (51, 349410), (57, 312630), (85, 209646), (90, 197999), (95, 187578), (102, 174705), (114, 156315), (153, 116470), (170, 104823), (171, 104210), (190, 93789), (255, 69882), (285, 62526), (306, 58235), (323, 55170), (342, 52105), (510, 34941), (570, 31263), (613, 29070), (646, 27585), (765, 23294), (855, 20842), (969, 18390), (1226, 14535), (1530, 11647), (1615, 11034), (1710, 10421), (1839, 9690), (1938, 9195), (2907, 6130), (3065, 5814), (3230, 5517), (3678, 4845)]