30141800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11593}}^1$

素因数の和:11622

約数の個数: 48

約数和(自身を含む): 75476940

約数和(自身を除く): 45335140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11593, 23186, 46372, 57965, 92744, 115930, 150709, 231860, 289825, 301418, 463720, 579650, 602836, 753545, 1159300, 1205672, 1507090, 2318600, 3014180, 3767725, 6028360, 7535450, 15070900, 30141800]

約数ペア:

[(1, 30141800), (2, 15070900), (4, 7535450), (5, 6028360), (8, 3767725), (10, 3014180), (13, 2318600), (20, 1507090), (25, 1205672), (26, 1159300), (40, 753545), (50, 602836), (52, 579650), (65, 463720), (100, 301418), (104, 289825), (130, 231860), (200, 150709), (260, 115930), (325, 92744), (520, 57965), (650, 46372), (1300, 23186), (2600, 11593)]