189502770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{332461}}^1$

素因数の和:332490

約数の個数: 32

約数和(自身を含む): 478745280

約数和(自身を除く): 289242510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 332461, 664922, 997383, 1662305, 1994766, 3324610, 4986915, 6316759, 9973830, 12633518, 18950277, 31583795, 37900554, 63167590, 94751385, 189502770]

約数ペア:

[(1, 189502770), (2, 94751385), (3, 63167590), (5, 37900554), (6, 31583795), (10, 18950277), (15, 12633518), (19, 9973830), (30, 6316759), (38, 4986915), (57, 3324610), (95, 1994766), (114, 1662305), (190, 997383), (285, 664922), (570, 332461)]