2613156730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 5058982656

約数和(自身を除く): 2445825926

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 181, 205, 230, 362, 410, 905, 943, 1531, 1810, 1886, 3062, 4163, 4715, 7421, 7655, 8326, 9430, 14842, 15310, 20815, 35213, 37105, 41630, 62771, 70426, 74210, 125542, 170683, 176065, 277111, 313855, 341366, 352130, 554222, 627710, 853415, 1385555, 1443733, 1706830, 2771110, 2887466, 6373553, 7218665, 11361551, 12747106, 14437330, 22723102, 31867765, 56807755, 63735530, 113615510, 261315673, 522631346, 1306578365, 2613156730]

約数ペア:

[(1, 2613156730), (2, 1306578365), (5, 522631346), (10, 261315673), (23, 113615510), (41, 63735530), (46, 56807755), (82, 31867765), (115, 22723102), (181, 14437330), (205, 12747106), (230, 11361551), (362, 7218665), (410, 6373553), (905, 2887466), (943, 2771110), (1531, 1706830), (1810, 1443733), (1886, 1385555), (3062, 853415), (4163, 627710), (4715, 554222), (7421, 352130), (7655, 341366), (8326, 313855), (9430, 277111), (14842, 176065), (15310, 170683), (20815, 125542), (35213, 74210), (37105, 70426), (41630, 62771)]