140865690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 398580480

約数和(自身を除く): 257714790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 790, 1106, 1185, 1213, 1470, 1659, 2370, 2426, 2765, 3318, 3639, 3871, 5530, 6065, 7278, 7742, 8295, 8491, 11613, 12130, 16590, 16982, 18195, 19355, 23226, 25473, 36390, 38710, 42455, 50946, 58065, 59437, 84910, 95827, 116130, 118874, 127365, 178311, 191654, 254730, 287481, 297185, 356622, 479135, 574962, 594370, 670789, 891555, 958270, 1341578, 1437405, 1783110, 2012367, 2874810, 3353945, 4024734, 4695523, 6707890, 9391046, 10061835, 14086569, 20123670, 23477615, 28173138, 46955230, 70432845, 140865690]

約数ペア:

[(1, 140865690), (2, 70432845), (3, 46955230), (5, 28173138), (6, 23477615), (7, 20123670), (10, 14086569), (14, 10061835), (15, 9391046), (21, 6707890), (30, 4695523), (35, 4024734), (42, 3353945), (49, 2874810), (70, 2012367), (79, 1783110), (98, 1437405), (105, 1341578), (147, 958270), (158, 891555), (210, 670789), (237, 594370), (245, 574962), (294, 479135), (395, 356622), (474, 297185), (490, 287481), (553, 254730), (735, 191654), (790, 178311), (1106, 127365), (1185, 118874), (1213, 116130), (1470, 95827), (1659, 84910), (2370, 59437), (2426, 58065), (2765, 50946), (3318, 42455), (3639, 38710), (3871, 36390), (5530, 25473), (6065, 23226), (7278, 19355), (7742, 18195), (8295, 16982), (8491, 16590), (11613, 12130)]