454967290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{10861}}^1$

素因数の和:10998

約数の個数: 32

約数和(自身を含む): 844629120

約数和(自身を除く): 389661830

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 4189, 8378, 10861, 20945, 21722, 41890, 54305, 108610, 640799, 771131, 1281598, 1542262, 3203995, 3855655, 6407990, 7711310, 45496729, 90993458, 227483645, 454967290]

約数ペア:

[(1, 454967290), (2, 227483645), (5, 90993458), (10, 45496729), (59, 7711310), (71, 6407990), (118, 3855655), (142, 3203995), (295, 1542262), (355, 1281598), (590, 771131), (710, 640799), (4189, 108610), (8378, 54305), (10861, 41890), (20945, 21722)]