15708730490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1\times {\mathrm{4597}}^1$

素因数の和:24722

約数の個数: 32

約数和(自身を含む): 29946994704

約数和(自身を除く): 14238264214

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4597, 9194, 20101, 22985, 40202, 45970, 78149, 100505, 156298, 201010, 341717, 390745, 683434, 781490, 1708585, 3417170, 92404297, 184808594, 462021485, 924042970, 1570873049, 3141746098, 7854365245, 15708730490]

約数ペア:

[(1, 15708730490), (2, 7854365245), (5, 3141746098), (10, 1570873049), (17, 924042970), (34, 462021485), (85, 184808594), (170, 92404297), (4597, 3417170), (9194, 1708585), (20101, 781490), (22985, 683434), (40202, 390745), (45970, 341717), (78149, 201010), (100505, 156298)]