2894341505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 4089899520

約数和(自身を除く): 1195558015

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 529, 713, 1265, 1705, 2645, 3209, 3565, 5819, 7843, 16045, 16399, 29095, 35299, 39215, 73807, 81995, 99479, 176495, 180389, 369035, 497395, 811877, 901945, 1094269, 1697561, 2288017, 4059385, 5471345, 8487805, 11440085, 18673171, 25168187, 52624391, 93365855, 125840935, 263121955, 578868301, 2894341505]

約数ペア:

[(1, 2894341505), (5, 578868301), (11, 263121955), (23, 125840935), (31, 93365855), (55, 52624391), (115, 25168187), (155, 18673171), (253, 11440085), (341, 8487805), (529, 5471345), (713, 4059385), (1265, 2288017), (1705, 1697561), (2645, 1094269), (3209, 901945), (3565, 811877), (5819, 497395), (7843, 369035), (16045, 180389), (16399, 176495), (29095, 99479), (35299, 81995), (39215, 73807)]