231933030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1723}}^1$

素因数の和:2381

約数の個数: 64

約数和(自身を含む): 637521408

約数和(自身を除く): 405588378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 641, 1282, 1723, 1923, 3205, 3446, 3846, 4487, 5169, 6410, 8615, 8974, 9615, 10338, 12061, 13461, 17230, 19230, 22435, 24122, 25845, 26922, 36183, 44870, 51690, 60305, 67305, 72366, 120610, 134610, 180915, 361830, 1104443, 2208886, 3313329, 5522215, 6626658, 7731101, 11044430, 15462202, 16566645, 23193303, 33133290, 38655505, 46386606, 77311010, 115966515, 231933030]

約数ペア:

[(1, 231933030), (2, 115966515), (3, 77311010), (5, 46386606), (6, 38655505), (7, 33133290), (10, 23193303), (14, 16566645), (15, 15462202), (21, 11044430), (30, 7731101), (35, 6626658), (42, 5522215), (70, 3313329), (105, 2208886), (210, 1104443), (641, 361830), (1282, 180915), (1723, 134610), (1923, 120610), (3205, 72366), (3446, 67305), (3846, 60305), (4487, 51690), (5169, 44870), (6410, 36183), (8615, 26922), (8974, 25845), (9615, 24122), (10338, 22435), (12061, 19230), (13461, 17230)]