31848330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 80725248

約数和(自身を除く): 48876918

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 457, 505, 606, 690, 914, 1010, 1371, 1515, 2285, 2323, 2742, 3030, 4570, 4646, 6855, 6969, 10511, 11615, 13710, 13938, 21022, 23230, 31533, 34845, 46157, 52555, 63066, 69690, 92314, 105110, 138471, 157665, 230785, 276942, 315330, 461570, 692355, 1061611, 1384710, 2123222, 3184833, 5308055, 6369666, 10616110, 15924165, 31848330]

約数ペア:

[(1, 31848330), (2, 15924165), (3, 10616110), (5, 6369666), (6, 5308055), (10, 3184833), (15, 2123222), (23, 1384710), (30, 1061611), (46, 692355), (69, 461570), (101, 315330), (115, 276942), (138, 230785), (202, 157665), (230, 138471), (303, 105110), (345, 92314), (457, 69690), (505, 63066), (606, 52555), (690, 46157), (914, 34845), (1010, 31533), (1371, 23230), (1515, 21022), (2285, 13938), (2323, 13710), (2742, 11615), (3030, 10511), (4570, 6969), (4646, 6855)]