30570505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 14219255

約数列:

[1, 5, 7, 17, 35, 85, 119, 191, 269, 595, 955, 1337, 1345, 1883, 3247, 4573, 6685, 9415, 16235, 22729, 22865, 32011, 51379, 113645, 160055, 256895, 359653, 873443, 1798265, 4367215, 6114101, 30570505]

約数ペア:

[(1, 30570505), (5, 6114101), (7, 4367215), (17, 1798265), (35, 873443), (85, 359653), (119, 256895), (191, 160055), (269, 113645), (595, 51379), (955, 32011), (1337, 22865), (1345, 22729), (1883, 16235), (3247, 9415), (4573, 6685)]