189473490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4547}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 493803648

約数和(自身を除く): 304330158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 463, 926, 1389, 2315, 2778, 4167, 4547, 4630, 6945, 8334, 9094, 13641, 13890, 20835, 22735, 27282, 40923, 41670, 45470, 68205, 81846, 136410, 204615, 409230, 2105261, 4210522, 6315783, 10526305, 12631566, 18947349, 21052610, 31578915, 37894698, 63157830, 94736745, 189473490]

約数ペア:

[(1, 189473490), (2, 94736745), (3, 63157830), (5, 37894698), (6, 31578915), (9, 21052610), (10, 18947349), (15, 12631566), (18, 10526305), (30, 6315783), (45, 4210522), (90, 2105261), (463, 409230), (926, 204615), (1389, 136410), (2315, 81846), (2778, 68205), (4167, 45470), (4547, 41670), (4630, 40923), (6945, 27282), (8334, 22735), (9094, 20835), (13641, 13890)]