30240430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 59613408

約数和(自身を除く): 29372978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 653, 842, 1306, 2105, 3265, 4210, 4631, 6530, 7183, 9262, 14366, 23155, 35915, 46310, 71830, 274913, 549826, 1374565, 2749130, 3024043, 6048086, 15120215, 30240430]

約数ペア:

[(1, 30240430), (2, 15120215), (5, 6048086), (10, 3024043), (11, 2749130), (22, 1374565), (55, 549826), (110, 274913), (421, 71830), (653, 46310), (842, 35915), (1306, 23155), (2105, 14366), (3265, 9262), (4210, 7183), (4631, 6530)]