30367026620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{581521}}^1$

素因数の和:581910

約数の個数: 48

約数和(自身を含む): 73076380608

約数和(自身を除く): 42709353988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 5222, 7460, 10444, 13055, 26110, 52220, 581521, 1163042, 2326084, 2907605, 4070647, 5815210, 8141294, 11630420, 16282588, 20353235, 40706470, 81412940, 216907333, 433814666, 867629332, 1084536665, 1518351331, 2169073330, 3036702662, 4338146660, 6073405324, 7591756655, 15183513310, 30367026620]

約数ペア:

[(1, 30367026620), (2, 15183513310), (4, 7591756655), (5, 6073405324), (7, 4338146660), (10, 3036702662), (14, 2169073330), (20, 1518351331), (28, 1084536665), (35, 867629332), (70, 433814666), (140, 216907333), (373, 81412940), (746, 40706470), (1492, 20353235), (1865, 16282588), (2611, 11630420), (3730, 8141294), (5222, 5815210), (7460, 4070647), (10444, 2907605), (13055, 2326084), (26110, 1163042), (52220, 581521)]