2669933340

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{20347}}^1$

素因数の和:20380

約数の個数: 108

約数和(自身を含む): 8410276056

約数和(自身を除く): 5740342716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10935, 13122, 14580, 20347, 21870, 26244, 32805, 40694, 43740, 61041, 65610, 81388, 101735, 122082, 131220, 183123, 203470, 244164, 305205, 366246, 406940, 549369, 610410, 732492, 915615, 1098738, 1220820, 1648107, 1831230, 2197476, 2746845, 3296214, 3662460, 4944321, 5493690, 6592428, 8240535, 9888642, 10987380, 14832963, 16481070, 19777284, 24721605, 29665926, 32962140, 44498889, 49443210, 59331852, 74164815, 88997778, 98886420, 133496667, 148329630, 177995556, 222494445, 266993334, 296659260, 444988890, 533986668, 667483335, 889977780, 1334966670, 2669933340]

約数ペア:

[(1, 2669933340), (2, 1334966670), (3, 889977780), (4, 667483335), (5, 533986668), (6, 444988890), (9, 296659260), (10, 266993334), (12, 222494445), (15, 177995556), (18, 148329630), (20, 133496667), (27, 98886420), (30, 88997778), (36, 74164815), (45, 59331852), (54, 49443210), (60, 44498889), (81, 32962140), (90, 29665926), (108, 24721605), (135, 19777284), (162, 16481070), (180, 14832963), (243, 10987380), (270, 9888642), (324, 8240535), (405, 6592428), (486, 5493690), (540, 4944321), (729, 3662460), (810, 3296214), (972, 2746845), (1215, 2197476), (1458, 1831230), (1620, 1648107), (2187, 1220820), (2430, 1098738), (2916, 915615), (3645, 732492), (4374, 610410), (4860, 549369), (6561, 406940), (7290, 366246), (8748, 305205), (10935, 244164), (13122, 203470), (14580, 183123), (20347, 131220), (21870, 122082), (26244, 101735), (32805, 81388), (40694, 65610), (43740, 61041)]