74960730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 137848230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 158, 195, 234, 237, 390, 395, 474, 585, 711, 790, 811, 1027, 1170, 1185, 1422, 1622, 2054, 2370, 2433, 3081, 3555, 4055, 4866, 5135, 6162, 7110, 7299, 8110, 9243, 10270, 10543, 12165, 14598, 15405, 18486, 21086, 24330, 30810, 31629, 36495, 46215, 52715, 63258, 64069, 72990, 92430, 94887, 105430, 128138, 158145, 189774, 192207, 316290, 320345, 384414, 474435, 576621, 640690, 832897, 948870, 961035, 1153242, 1665794, 1922070, 2498691, 2883105, 4164485, 4997382, 5766210, 7496073, 8328970, 12493455, 14992146, 24986910, 37480365, 74960730]

約数ペア:

[(1, 74960730), (2, 37480365), (3, 24986910), (5, 14992146), (6, 12493455), (9, 8328970), (10, 7496073), (13, 5766210), (15, 4997382), (18, 4164485), (26, 2883105), (30, 2498691), (39, 1922070), (45, 1665794), (65, 1153242), (78, 961035), (79, 948870), (90, 832897), (117, 640690), (130, 576621), (158, 474435), (195, 384414), (234, 320345), (237, 316290), (390, 192207), (395, 189774), (474, 158145), (585, 128138), (711, 105430), (790, 94887), (811, 92430), (1027, 72990), (1170, 64069), (1185, 63258), (1422, 52715), (1622, 46215), (2054, 36495), (2370, 31629), (2433, 30810), (3081, 24330), (3555, 21086), (4055, 18486), (4866, 15405), (5135, 14598), (6162, 12165), (7110, 10543), (7299, 10270), (8110, 9243)]