2224440540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1765429}}^1$

素因数の和:1765451

約数の個数: 72

約数和(自身を含む): 7711398240

約数和(自身を除く): 5486957700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1765429, 3530858, 5296287, 7061716, 8827145, 10592574, 12358003, 15888861, 17654290, 21185148, 24716006, 26481435, 31777722, 35308580, 37074009, 49432012, 52962870, 61790015, 63555444, 74148018, 79444305, 105925740, 111222027, 123580030, 148296036, 158888610, 185370045, 222444054, 247160060, 317777220, 370740090, 444888108, 556110135, 741480180, 1112220270, 2224440540]

約数ペア:

[(1, 2224440540), (2, 1112220270), (3, 741480180), (4, 556110135), (5, 444888108), (6, 370740090), (7, 317777220), (9, 247160060), (10, 222444054), (12, 185370045), (14, 158888610), (15, 148296036), (18, 123580030), (20, 111222027), (21, 105925740), (28, 79444305), (30, 74148018), (35, 63555444), (36, 61790015), (42, 52962870), (45, 49432012), (60, 37074009), (63, 35308580), (70, 31777722), (84, 26481435), (90, 24716006), (105, 21185148), (126, 17654290), (140, 15888861), (180, 12358003), (210, 10592574), (252, 8827145), (315, 7061716), (420, 5296287), (630, 3530858), (1260, 1765429)]