17684730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3119}}^1$

素因数の和:3145

約数の個数: 80

約数和(自身を含む): 54362880

約数和(自身を除く): 36678150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 3119, 5670, 6238, 9357, 15595, 18714, 21833, 28071, 31190, 43666, 46785, 56142, 65499, 84213, 93570, 109165, 130998, 140355, 168426, 196497, 218330, 252639, 280710, 327495, 392994, 421065, 505278, 589491, 654990, 842130, 982485, 1178982, 1263195, 1768473, 1964970, 2526390, 2947455, 3536946, 5894910, 8842365, 17684730]

約数ペア:

[(1, 17684730), (2, 8842365), (3, 5894910), (5, 3536946), (6, 2947455), (7, 2526390), (9, 1964970), (10, 1768473), (14, 1263195), (15, 1178982), (18, 982485), (21, 842130), (27, 654990), (30, 589491), (35, 505278), (42, 421065), (45, 392994), (54, 327495), (63, 280710), (70, 252639), (81, 218330), (90, 196497), (105, 168426), (126, 140355), (135, 130998), (162, 109165), (189, 93570), (210, 84213), (270, 65499), (315, 56142), (378, 46785), (405, 43666), (567, 31190), (630, 28071), (810, 21833), (945, 18714), (1134, 15595), (1890, 9357), (2835, 6238), (3119, 5670)]