252356670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8730

約数の個数: 96

約数和(自身を含む): 731371680

約数和(自身を除く): 479015010

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, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 8681, 9690, 14535, 17362, 26043, 29070, 43405, 52086, 78129, 86810, 130215, 147577, 156258, 164939, 260430, 295154, 329878, 390645, 442731, 494817, 737885, 781290, 824695, 885462, 989634, 1328193, 1475770, 1484451, 1649390, 2213655, 2474085, 2656386, 2803963, 2968902, 4427310, 4948170, 5607926, 6640965, 7422255, 8411889, 13281930, 14019815, 14844510, 16823778, 25235667, 28039630, 42059445, 50471334, 84118890, 126178335, 252356670]

約数ペア:

[(1, 252356670), (2, 126178335), (3, 84118890), (5, 50471334), (6, 42059445), (9, 28039630), (10, 25235667), (15, 16823778), (17, 14844510), (18, 14019815), (19, 13281930), (30, 8411889), (34, 7422255), (38, 6640965), (45, 5607926), (51, 4948170), (57, 4427310), (85, 2968902), (90, 2803963), (95, 2656386), (102, 2474085), (114, 2213655), (153, 1649390), (170, 1484451), (171, 1475770), (190, 1328193), (255, 989634), (285, 885462), (306, 824695), (323, 781290), (342, 737885), (510, 494817), (570, 442731), (646, 390645), (765, 329878), (855, 295154), (969, 260430), (1530, 164939), (1615, 156258), (1710, 147577), (1938, 130215), (2907, 86810), (3230, 78129), (4845, 52086), (5814, 43405), (8681, 29070), (9690, 26043), (14535, 17362)]