185640910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 423565632

約数和(自身を除く): 237924722

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 151, 182, 193, 245, 302, 386, 455, 490, 637, 755, 910, 965, 1057, 1274, 1351, 1510, 1930, 1963, 2114, 2509, 2702, 3185, 3926, 5018, 5285, 6370, 6755, 7399, 9457, 9815, 10570, 12545, 13510, 13741, 14798, 17563, 18914, 19630, 25090, 27482, 29143, 35126, 36995, 47285, 58286, 68705, 73990, 87815, 94570, 96187, 122941, 137410, 145715, 175630, 192374, 204001, 245882, 291430, 378859, 408002, 480935, 614705, 757718, 961870, 1020005, 1229410, 1428007, 1894295, 2040010, 2652013, 2856014, 3788590, 5304026, 7140035, 13260065, 14280070, 18564091, 26520130, 37128182, 92820455, 185640910]

約数ペア:

[(1, 185640910), (2, 92820455), (5, 37128182), (7, 26520130), (10, 18564091), (13, 14280070), (14, 13260065), (26, 7140035), (35, 5304026), (49, 3788590), (65, 2856014), (70, 2652013), (91, 2040010), (98, 1894295), (130, 1428007), (151, 1229410), (182, 1020005), (193, 961870), (245, 757718), (302, 614705), (386, 480935), (455, 408002), (490, 378859), (637, 291430), (755, 245882), (910, 204001), (965, 192374), (1057, 175630), (1274, 145715), (1351, 137410), (1510, 122941), (1930, 96187), (1963, 94570), (2114, 87815), (2509, 73990), (2702, 68705), (3185, 58286), (3926, 47285), (5018, 36995), (5285, 35126), (6370, 29143), (6755, 27482), (7399, 25090), (9457, 19630), (9815, 18914), (10570, 17563), (12545, 14798), (13510, 13741)]