1523183740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{254713}}^1$

素因数の和:254758

約数の個数: 48

約数和(自身を含む): 3594523968

約数和(自身を除く): 2071340228

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 254713, 509426, 1018852, 1273565, 2547130, 3311269, 5094260, 5858399, 6622538, 11716798, 13245076, 16556345, 23433596, 29291995, 33112690, 58583990, 66225380, 76159187, 117167980, 152318374, 304636748, 380795935, 761591870, 1523183740]

約数ペア:

[(1, 1523183740), (2, 761591870), (4, 380795935), (5, 304636748), (10, 152318374), (13, 117167980), (20, 76159187), (23, 66225380), (26, 58583990), (46, 33112690), (52, 29291995), (65, 23433596), (92, 16556345), (115, 13245076), (130, 11716798), (230, 6622538), (260, 5858399), (299, 5094260), (460, 3311269), (598, 2547130), (1196, 1273565), (1495, 1018852), (2990, 509426), (5980, 254713)]