630348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{37123}}^1$

素因数の和:37418

約数の個数: 48

約数和(自身を含む): 1771260288

約数和(自身を除く): 1140911748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 16980, 37123, 74246, 111369, 148492, 185615, 222738, 371230, 445476, 556845, 742460, 1113690, 2227380, 10505809, 21011618, 31517427, 42023236, 52529045, 63034854, 105058090, 126069708, 157587135, 210116180, 315174270, 630348540]

約数ペア:

[(1, 630348540), (2, 315174270), (3, 210116180), (4, 157587135), (5, 126069708), (6, 105058090), (10, 63034854), (12, 52529045), (15, 42023236), (20, 31517427), (30, 21011618), (60, 10505809), (283, 2227380), (566, 1113690), (849, 742460), (1132, 556845), (1415, 445476), (1698, 371230), (2830, 222738), (3396, 185615), (4245, 148492), (5660, 111369), (8490, 74246), (16980, 37123)]