205083780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310733}}^1$

素因数の和:310756

約数の個数: 48

約数和(自身を含む): 626439744

約数和(自身を除く): 421355964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 310733, 621466, 932199, 1242932, 1553665, 1864398, 3107330, 3418063, 3728796, 4660995, 6214660, 6836126, 9321990, 10254189, 13672252, 17090315, 18643980, 20508378, 34180630, 41016756, 51270945, 68361260, 102541890, 205083780]

約数ペア:

[(1, 205083780), (2, 102541890), (3, 68361260), (4, 51270945), (5, 41016756), (6, 34180630), (10, 20508378), (11, 18643980), (12, 17090315), (15, 13672252), (20, 10254189), (22, 9321990), (30, 6836126), (33, 6214660), (44, 4660995), (55, 3728796), (60, 3418063), (66, 3107330), (110, 1864398), (132, 1553665), (165, 1242932), (220, 932199), (330, 621466), (660, 310733)]