1170015420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2785751}}^1$

素因数の和:2785770

約数の個数: 48

約数和(自身を含む): 3744050688

約数和(自身を除く): 2574035268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2785751, 5571502, 8357253, 11143004, 13928755, 16714506, 19500257, 27857510, 33429012, 39000514, 41786265, 55715020, 58500771, 78001028, 83572530, 97501285, 117001542, 167145060, 195002570, 234003084, 292503855, 390005140, 585007710, 1170015420]

約数ペア:

[(1, 1170015420), (2, 585007710), (3, 390005140), (4, 292503855), (5, 234003084), (6, 195002570), (7, 167145060), (10, 117001542), (12, 97501285), (14, 83572530), (15, 78001028), (20, 58500771), (21, 55715020), (28, 41786265), (30, 39000514), (35, 33429012), (42, 27857510), (60, 19500257), (70, 16714506), (84, 13928755), (105, 11143004), (140, 8357253), (210, 5571502), (420, 2785751)]