1740870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 4891536

約数和(自身を除く): 3150666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 667, 690, 841, 870, 1035, 1305, 1334, 1682, 2001, 2070, 2523, 2610, 3335, 4002, 4205, 5046, 6003, 6670, 7569, 8410, 10005, 12006, 12615, 15138, 19343, 20010, 25230, 30015, 37845, 38686, 58029, 60030, 75690, 96715, 116058, 174087, 193430, 290145, 348174, 580290, 870435, 1740870]

約数ペア:

[(1, 1740870), (2, 870435), (3, 580290), (5, 348174), (6, 290145), (9, 193430), (10, 174087), (15, 116058), (18, 96715), (23, 75690), (29, 60030), (30, 58029), (45, 38686), (46, 37845), (58, 30015), (69, 25230), (87, 20010), (90, 19343), (115, 15138), (138, 12615), (145, 12006), (174, 10005), (207, 8410), (230, 7569), (261, 6670), (290, 6003), (345, 5046), (414, 4205), (435, 4002), (522, 3335), (667, 2610), (690, 2523), (841, 2070), (870, 2001), (1035, 1682), (1305, 1334)]