142825740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22247}}^1$

素因数の和:22366

約数の個数: 48

約数和(自身を含む): 403667712

約数和(自身を除く): 260841972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 22247, 44494, 66741, 88988, 111235, 133482, 222470, 266964, 333705, 444940, 667410, 1334820, 2380429, 4760858, 7141287, 9521716, 11902145, 14282574, 23804290, 28565148, 35706435, 47608580, 71412870, 142825740]

約数ペア:

[(1, 142825740), (2, 71412870), (3, 47608580), (4, 35706435), (5, 28565148), (6, 23804290), (10, 14282574), (12, 11902145), (15, 9521716), (20, 7141287), (30, 4760858), (60, 2380429), (107, 1334820), (214, 667410), (321, 444940), (428, 333705), (535, 266964), (642, 222470), (1070, 133482), (1284, 111235), (1605, 88988), (2140, 66741), (3210, 44494), (6420, 22247)]