120872430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191861}}^1$

素因数の和:191881

約数の個数: 48

約数和(自身を含む): 359165664

約数和(自身を除く): 238293234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 191861, 383722, 575583, 959305, 1151166, 1343027, 1726749, 1918610, 2686054, 2877915, 3453498, 4029081, 5755830, 6715135, 8058162, 8633745, 12087243, 13430270, 17267490, 20145405, 24174486, 40290810, 60436215, 120872430]

約数ペア:

[(1, 120872430), (2, 60436215), (3, 40290810), (5, 24174486), (6, 20145405), (7, 17267490), (9, 13430270), (10, 12087243), (14, 8633745), (15, 8058162), (18, 6715135), (21, 5755830), (30, 4029081), (35, 3453498), (42, 2877915), (45, 2686054), (63, 1918610), (70, 1726749), (90, 1343027), (105, 1151166), (126, 959305), (210, 575583), (315, 383722), (630, 191861)]