145219190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9967}}^1$

素因数の和:10052

約数の個数: 32

約数和(自身を含む): 275595264

約数和(自身を除く): 130376074

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 9967, 14570, 19934, 49835, 99670, 308977, 468449, 617954, 936898, 1544885, 2342245, 3089770, 4684490, 14521919, 29043838, 72609595, 145219190]

約数ペア:

[(1, 145219190), (2, 72609595), (5, 29043838), (10, 14521919), (31, 4684490), (47, 3089770), (62, 2342245), (94, 1544885), (155, 936898), (235, 617954), (310, 468449), (470, 308977), (1457, 99670), (2914, 49835), (7285, 19934), (9967, 14570)]