31530835

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 14658605

約数列:

[1, 5, 7, 17, 35, 85, 119, 197, 269, 595, 985, 1345, 1379, 1883, 3349, 4573, 6895, 9415, 16745, 22865, 23443, 32011, 52993, 117215, 160055, 264965, 370951, 900881, 1854755, 4504405, 6306167, 31530835]

約数ペア:

[(1, 31530835), (5, 6306167), (7, 4504405), (17, 1854755), (35, 900881), (85, 370951), (119, 264965), (197, 160055), (269, 117215), (595, 52993), (985, 32011), (1345, 23443), (1379, 22865), (1883, 16745), (3349, 9415), (4573, 6895)]