2578492070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{24443}}^1$

素因数の和:24605

約数の個数: 64

約数和(自身を含む): 5829014016

約数和(自身を除く): 3250521946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1918, 3014, 4795, 7535, 9590, 10549, 15070, 21098, 24443, 48886, 52745, 105490, 122215, 171101, 244430, 268873, 342202, 537746, 855505, 1344365, 1711010, 1882111, 2688730, 3348691, 3764222, 6697382, 9410555, 16743455, 18821110, 23440837, 33486910, 36835601, 46881674, 73671202, 117204185, 184178005, 234408370, 257849207, 368356010, 515698414, 1289246035, 2578492070]

約数ペア:

[(1, 2578492070), (2, 1289246035), (5, 515698414), (7, 368356010), (10, 257849207), (11, 234408370), (14, 184178005), (22, 117204185), (35, 73671202), (55, 46881674), (70, 36835601), (77, 33486910), (110, 23440837), (137, 18821110), (154, 16743455), (274, 9410555), (385, 6697382), (685, 3764222), (770, 3348691), (959, 2688730), (1370, 1882111), (1507, 1711010), (1918, 1344365), (3014, 855505), (4795, 537746), (7535, 342202), (9590, 268873), (10549, 244430), (15070, 171101), (21098, 122215), (24443, 105490), (48886, 52745)]