1621346310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383297}}^1$

素因数の和:383357

約数の個数: 48

約数和(自身を含む): 4305203136

約数和(自身を除く): 2683856826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 383297, 766594, 1149891, 1916485, 2299782, 3449673, 3832970, 5749455, 6899346, 11498910, 17248365, 18014959, 34496730, 36029918, 54044877, 90074795, 108089754, 162134631, 180149590, 270224385, 324269262, 540448770, 810673155, 1621346310]

約数ペア:

[(1, 1621346310), (2, 810673155), (3, 540448770), (5, 324269262), (6, 270224385), (9, 180149590), (10, 162134631), (15, 108089754), (18, 90074795), (30, 54044877), (45, 36029918), (47, 34496730), (90, 18014959), (94, 17248365), (141, 11498910), (235, 6899346), (282, 5749455), (423, 3832970), (470, 3449673), (705, 2299782), (846, 1916485), (1410, 1149891), (2115, 766594), (4230, 383297)]