222513930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{66821}}^1$

素因数の和:66871

約数の個数: 48

約数和(自身を含む): 594181224

約数和(自身を除く): 371667294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 66821, 133642, 200463, 334105, 400926, 601389, 668210, 1002315, 1202778, 2004630, 2472377, 3006945, 4944754, 6013890, 7417131, 12361885, 14834262, 22251393, 24723770, 37085655, 44502786, 74171310, 111256965, 222513930]

約数ペア:

[(1, 222513930), (2, 111256965), (3, 74171310), (5, 44502786), (6, 37085655), (9, 24723770), (10, 22251393), (15, 14834262), (18, 12361885), (30, 7417131), (37, 6013890), (45, 4944754), (74, 3006945), (90, 2472377), (111, 2004630), (185, 1202778), (222, 1002315), (333, 668210), (370, 601389), (555, 400926), (666, 334105), (1110, 200463), (1665, 133642), (3330, 66821)]