2258768715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2640

約数の個数: 64

約数和(自身を含む): 4248195072

約数和(自身を除く): 1989426357

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 211, 215, 301, 633, 645, 903, 1055, 1477, 1505, 2371, 3165, 4431, 4515, 7113, 7385, 9073, 11855, 16597, 22155, 27219, 35565, 45365, 49791, 63511, 82985, 101953, 136095, 190533, 248955, 305859, 317555, 500281, 509765, 713671, 952665, 1500843, 1529295, 2141013, 2501405, 3501967, 3568355, 7504215, 10505901, 10705065, 17509835, 21512083, 52529505, 64536249, 107560415, 150584581, 322681245, 451753743, 752922905, 2258768715]

約数ペア:

[(1, 2258768715), (3, 752922905), (5, 451753743), (7, 322681245), (15, 150584581), (21, 107560415), (35, 64536249), (43, 52529505), (105, 21512083), (129, 17509835), (211, 10705065), (215, 10505901), (301, 7504215), (633, 3568355), (645, 3501967), (903, 2501405), (1055, 2141013), (1477, 1529295), (1505, 1500843), (2371, 952665), (3165, 713671), (4431, 509765), (4515, 500281), (7113, 317555), (7385, 305859), (9073, 248955), (11855, 190533), (16597, 136095), (22155, 101953), (27219, 82985), (35565, 63511), (45365, 49791)]