98233990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 197830800

約数和(自身を除く): 99596810

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 1789, 2890, 3230, 3578, 5491, 8945, 10982, 17890, 27455, 30413, 33991, 54910, 60826, 67982, 152065, 169955, 304130, 339910, 517021, 577847, 1034042, 1155694, 2585105, 2889235, 5170210, 5778470, 9823399, 19646798, 49116995, 98233990]

約数ペア:

[(1, 98233990), (2, 49116995), (5, 19646798), (10, 9823399), (17, 5778470), (19, 5170210), (34, 2889235), (38, 2585105), (85, 1155694), (95, 1034042), (170, 577847), (190, 517021), (289, 339910), (323, 304130), (578, 169955), (646, 152065), (1445, 67982), (1615, 60826), (1789, 54910), (2890, 33991), (3230, 30413), (3578, 27455), (5491, 17890), (8945, 10982)]