489335970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{276461}}^1$

素因数の和:276530

約数の個数: 32

約数和(自身を含む): 1194315840

約数和(自身を除く): 704979870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 276461, 552922, 829383, 1382305, 1658766, 2764610, 4146915, 8293830, 16311199, 32622398, 48933597, 81555995, 97867194, 163111990, 244667985, 489335970]

約数ペア:

[(1, 489335970), (2, 244667985), (3, 163111990), (5, 97867194), (6, 81555995), (10, 48933597), (15, 32622398), (30, 16311199), (59, 8293830), (118, 4146915), (177, 2764610), (295, 1658766), (354, 1382305), (590, 829383), (885, 552922), (1770, 276461)]