4809350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 11280528

約数和(自身を除く): 6471178

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 151, 175, 182, 245, 302, 325, 350, 455, 490, 637, 650, 755, 910, 1057, 1225, 1274, 1510, 1963, 2114, 2275, 2450, 3185, 3775, 3926, 4550, 5285, 6370, 7399, 7550, 9815, 10570, 13741, 14798, 15925, 19630, 26425, 27482, 31850, 36995, 49075, 52850, 68705, 73990, 96187, 98150, 137410, 184975, 192374, 343525, 369950, 480935, 687050, 961870, 2404675, 4809350]

約数ペア:

[(1, 4809350), (2, 2404675), (5, 961870), (7, 687050), (10, 480935), (13, 369950), (14, 343525), (25, 192374), (26, 184975), (35, 137410), (49, 98150), (50, 96187), (65, 73990), (70, 68705), (91, 52850), (98, 49075), (130, 36995), (151, 31850), (175, 27482), (182, 26425), (245, 19630), (302, 15925), (325, 14798), (350, 13741), (455, 10570), (490, 9815), (637, 7550), (650, 7399), (755, 6370), (910, 5285), (1057, 4550), (1225, 3926), (1274, 3775), (1510, 3185), (1963, 2450), (2114, 2275)]