1530484880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617131}}^1$

素因数の和:617175

約数の個数: 40

約数和(自身を含む): 3673169664

約数和(自身を除く): 2142684784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 617131, 1234262, 2468524, 3085655, 4937048, 6171310, 9874096, 12342620, 19131061, 24685240, 38262122, 49370480, 76524244, 95655305, 153048488, 191310610, 306096976, 382621220, 765242440, 1530484880]

約数ペア:

[(1, 1530484880), (2, 765242440), (4, 382621220), (5, 306096976), (8, 191310610), (10, 153048488), (16, 95655305), (20, 76524244), (31, 49370480), (40, 38262122), (62, 24685240), (80, 19131061), (124, 12342620), (155, 9874096), (248, 6171310), (310, 4937048), (496, 3085655), (620, 2468524), (1240, 1234262), (2480, 617131)]