7951330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7144478

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 191, 230, 362, 382, 905, 955, 1810, 1910, 4163, 4393, 8326, 8786, 20815, 21965, 34571, 41630, 43930, 69142, 172855, 345710, 795133, 1590266, 3975665, 7951330]

約数ペア:

[(1, 7951330), (2, 3975665), (5, 1590266), (10, 795133), (23, 345710), (46, 172855), (115, 69142), (181, 43930), (191, 41630), (230, 34571), (362, 21965), (382, 20815), (905, 8786), (955, 8326), (1810, 4393), (1910, 4163)]