99889620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97931}}^1$

素因数の和:97960

約数の個数: 48

約数和(自身を含む): 296146368

約数和(自身を除く): 196256748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 97931, 195862, 293793, 391724, 489655, 587586, 979310, 1175172, 1468965, 1664827, 1958620, 2937930, 3329654, 4994481, 5875860, 6659308, 8324135, 9988962, 16648270, 19977924, 24972405, 33296540, 49944810, 99889620]

約数ペア:

[(1, 99889620), (2, 49944810), (3, 33296540), (4, 24972405), (5, 19977924), (6, 16648270), (10, 9988962), (12, 8324135), (15, 6659308), (17, 5875860), (20, 4994481), (30, 3329654), (34, 2937930), (51, 1958620), (60, 1664827), (68, 1468965), (85, 1175172), (102, 979310), (170, 587586), (204, 489655), (255, 391724), (340, 293793), (510, 195862), (1020, 97931)]