642279330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92681}}^1$

素因数の和:92712

約数の個数: 96

約数和(自身を含む): 2082008448

約数和(自身を除く): 1439729118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 92681, 185362, 278043, 463405, 556086, 648767, 834129, 926810, 1019491, 1297534, 1390215, 1668258, 1946301, 2038982, 2780430, 3058473, 3243835, 3892602, 4170645, 5097455, 5838903, 6116946, 6487670, 7136437, 8341290, 9175419, 9731505, 10194910, 11677806, 14272874, 15292365, 18350838, 19463010, 21409311, 29194515, 30584730, 35682185, 42818622, 45877095, 58389030, 64227933, 71364370, 91754190, 107046555, 128455866, 214093110, 321139665, 642279330]

約数ペア:

[(1, 642279330), (2, 321139665), (3, 214093110), (5, 128455866), (6, 107046555), (7, 91754190), (9, 71364370), (10, 64227933), (11, 58389030), (14, 45877095), (15, 42818622), (18, 35682185), (21, 30584730), (22, 29194515), (30, 21409311), (33, 19463010), (35, 18350838), (42, 15292365), (45, 14272874), (55, 11677806), (63, 10194910), (66, 9731505), (70, 9175419), (77, 8341290), (90, 7136437), (99, 6487670), (105, 6116946), (110, 5838903), (126, 5097455), (154, 4170645), (165, 3892602), (198, 3243835), (210, 3058473), (231, 2780430), (315, 2038982), (330, 1946301), (385, 1668258), (462, 1390215), (495, 1297534), (630, 1019491), (693, 926810), (770, 834129), (990, 648767), (1155, 556086), (1386, 463405), (2310, 278043), (3465, 185362), (6930, 92681)]