393025410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{2441}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 1022856120

約数和(自身を除く): 629830710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1789, 2441, 3578, 4882, 5367, 7323, 8945, 10734, 12205, 14646, 16101, 17890, 21969, 24410, 26835, 32202, 36615, 43938, 53670, 73230, 80505, 109845, 161010, 219690, 4366949, 8733898, 13100847, 21834745, 26201694, 39302541, 43669490, 65504235, 78605082, 131008470, 196512705, 393025410]

約数ペア:

[(1, 393025410), (2, 196512705), (3, 131008470), (5, 78605082), (6, 65504235), (9, 43669490), (10, 39302541), (15, 26201694), (18, 21834745), (30, 13100847), (45, 8733898), (90, 4366949), (1789, 219690), (2441, 161010), (3578, 109845), (4882, 80505), (5367, 73230), (7323, 53670), (8945, 43938), (10734, 36615), (12205, 32202), (14646, 26835), (16101, 24410), (17890, 21969)]