15691420430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1427}}^1\times {\mathrm{22441}}^1$

素因数の和:23889

約数の個数: 48

約数和(自身を含む): 32880402576

約数和(自身を除く): 17188982146

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1427, 2854, 7135, 9989, 14270, 19978, 22441, 44882, 49945, 69923, 99890, 112205, 139846, 157087, 224410, 314174, 349615, 699230, 785435, 1099609, 1570870, 2199218, 5498045, 10996090, 32023307, 64046614, 160116535, 224163149, 320233070, 448326298, 1120815745, 1569142043, 2241631490, 3138284086, 7845710215, 15691420430]

約数ペア:

[(1, 15691420430), (2, 7845710215), (5, 3138284086), (7, 2241631490), (10, 1569142043), (14, 1120815745), (35, 448326298), (49, 320233070), (70, 224163149), (98, 160116535), (245, 64046614), (490, 32023307), (1427, 10996090), (2854, 5498045), (7135, 2199218), (9989, 1570870), (14270, 1099609), (19978, 785435), (22441, 699230), (44882, 349615), (49945, 314174), (69923, 224410), (99890, 157087), (112205, 139846)]