30909232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 62531712

約数和(自身を除く): 31622480

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 617, 808, 1234, 1616, 2468, 3131, 4936, 6262, 9872, 12524, 19127, 25048, 38254, 50096, 62317, 76508, 124634, 153016, 249268, 306032, 498536, 997072, 1931827, 3863654, 7727308, 15454616, 30909232]

約数ペア:

[(1, 30909232), (2, 15454616), (4, 7727308), (8, 3863654), (16, 1931827), (31, 997072), (62, 498536), (101, 306032), (124, 249268), (202, 153016), (248, 124634), (404, 76508), (496, 62317), (617, 50096), (808, 38254), (1234, 25048), (1616, 19127), (2468, 12524), (3131, 9872), (4936, 6262)]