98999190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10891}}^1$

素因数の和:11005

約数の個数: 48

約数和(自身を含む): 259970256

約数和(自身を除く): 160971066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 10891, 21782, 32673, 54455, 65346, 98019, 108910, 163365, 196038, 326730, 490095, 980190, 1099991, 2199982, 3299973, 5499955, 6599946, 9899919, 10999910, 16499865, 19799838, 32999730, 49499595, 98999190]

約数ペア:

[(1, 98999190), (2, 49499595), (3, 32999730), (5, 19799838), (6, 16499865), (9, 10999910), (10, 9899919), (15, 6599946), (18, 5499955), (30, 3299973), (45, 2199982), (90, 1099991), (101, 980190), (202, 490095), (303, 326730), (505, 196038), (606, 163365), (909, 108910), (1010, 98019), (1515, 65346), (1818, 54455), (3030, 32673), (4545, 21782), (9090, 10891)]