1813305410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{1223}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 3807129600

約数和(自身を除く): 1993824190

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 359, 413, 590, 718, 826, 1223, 1795, 2065, 2446, 2513, 3590, 4130, 5026, 6115, 8561, 12230, 12565, 17122, 21181, 25130, 42362, 42805, 72157, 85610, 105905, 144314, 148267, 211810, 296534, 360785, 439057, 505099, 721570, 741335, 878114, 1010198, 1482670, 2195285, 2525495, 3073399, 4390570, 5050990, 6146798, 15366995, 25904363, 30733990, 51808726, 129521815, 181330541, 259043630, 362661082, 906652705, 1813305410]

約数ペア:

[(1, 1813305410), (2, 906652705), (5, 362661082), (7, 259043630), (10, 181330541), (14, 129521815), (35, 51808726), (59, 30733990), (70, 25904363), (118, 15366995), (295, 6146798), (359, 5050990), (413, 4390570), (590, 3073399), (718, 2525495), (826, 2195285), (1223, 1482670), (1795, 1010198), (2065, 878114), (2446, 741335), (2513, 721570), (3590, 505099), (4130, 439057), (5026, 360785), (6115, 296534), (8561, 211810), (12230, 148267), (12565, 144314), (17122, 105905), (21181, 85610), (25130, 72157), (42362, 42805)]