72292620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38867}}^1$

素因数の和:38910

約数の個数: 48

約数和(自身を含む): 208954368

約数和(自身を除く): 136661748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38867, 77734, 116601, 155468, 194335, 233202, 388670, 466404, 583005, 777340, 1166010, 1204877, 2332020, 2409754, 3614631, 4819508, 6024385, 7229262, 12048770, 14458524, 18073155, 24097540, 36146310, 72292620]

約数ペア:

[(1, 72292620), (2, 36146310), (3, 24097540), (4, 18073155), (5, 14458524), (6, 12048770), (10, 7229262), (12, 6024385), (15, 4819508), (20, 3614631), (30, 2409754), (31, 2332020), (60, 1204877), (62, 1166010), (93, 777340), (124, 583005), (155, 466404), (186, 388670), (310, 233202), (372, 194335), (465, 155468), (620, 116601), (930, 77734), (1860, 38867)]