42942130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 101647872

約数和(自身を除く): 58705742

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 98, 110, 154, 155, 217, 245, 257, 310, 341, 385, 434, 490, 514, 539, 682, 770, 1078, 1085, 1285, 1519, 1705, 1799, 2170, 2387, 2570, 2695, 2827, 3038, 3410, 3598, 4774, 5390, 5654, 7595, 7967, 8995, 11935, 12593, 14135, 15190, 15934, 16709, 17990, 19789, 23870, 25186, 28270, 33418, 39578, 39835, 55769, 62965, 79670, 83545, 87637, 98945, 111538, 125930, 138523, 167090, 175274, 197890, 277046, 278845, 390383, 438185, 557690, 613459, 692615, 780766, 876370, 1226918, 1385230, 1951915, 3067295, 3903830, 4294213, 6134590, 8588426, 21471065, 42942130]

約数ペア:

[(1, 42942130), (2, 21471065), (5, 8588426), (7, 6134590), (10, 4294213), (11, 3903830), (14, 3067295), (22, 1951915), (31, 1385230), (35, 1226918), (49, 876370), (55, 780766), (62, 692615), (70, 613459), (77, 557690), (98, 438185), (110, 390383), (154, 278845), (155, 277046), (217, 197890), (245, 175274), (257, 167090), (310, 138523), (341, 125930), (385, 111538), (434, 98945), (490, 87637), (514, 83545), (539, 79670), (682, 62965), (770, 55769), (1078, 39835), (1085, 39578), (1285, 33418), (1519, 28270), (1705, 25186), (1799, 23870), (2170, 19789), (2387, 17990), (2570, 16709), (2695, 15934), (2827, 15190), (3038, 14135), (3410, 12593), (3598, 11935), (4774, 8995), (5390, 7967), (5654, 7595)]