222830580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{530549}}^1$

素因数の和:530568

約数の個数: 48

約数和(自身を含む): 713059200

約数和(自身を除く): 490228620

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, 530549, 1061098, 1591647, 2122196, 2652745, 3183294, 3713843, 5305490, 6366588, 7427686, 7958235, 10610980, 11141529, 14855372, 15916470, 18569215, 22283058, 31832940, 37138430, 44566116, 55707645, 74276860, 111415290, 222830580]

約数ペア:

[(1, 222830580), (2, 111415290), (3, 74276860), (4, 55707645), (5, 44566116), (6, 37138430), (7, 31832940), (10, 22283058), (12, 18569215), (14, 15916470), (15, 14855372), (20, 11141529), (21, 10610980), (28, 7958235), (30, 7427686), (35, 6366588), (42, 5305490), (60, 3713843), (70, 3183294), (84, 2652745), (105, 2122196), (140, 1591647), (210, 1061098), (420, 530549)]