42017010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 118884672

約数和(自身を除く): 76867662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 101, 105, 147, 202, 210, 245, 283, 294, 303, 490, 505, 566, 606, 707, 735, 849, 1010, 1414, 1415, 1470, 1515, 1698, 1981, 2121, 2830, 3030, 3535, 3962, 4242, 4245, 4949, 5943, 7070, 8490, 9898, 9905, 10605, 11886, 13867, 14847, 19810, 21210, 24745, 27734, 28583, 29694, 29715, 41601, 49490, 57166, 59430, 69335, 74235, 83202, 85749, 138670, 142915, 148470, 171498, 200081, 208005, 285830, 400162, 416010, 428745, 600243, 857490, 1000405, 1200486, 1400567, 2000810, 2801134, 3001215, 4201701, 6002430, 7002835, 8403402, 14005670, 21008505, 42017010]

約数ペア:

[(1, 42017010), (2, 21008505), (3, 14005670), (5, 8403402), (6, 7002835), (7, 6002430), (10, 4201701), (14, 3001215), (15, 2801134), (21, 2000810), (30, 1400567), (35, 1200486), (42, 1000405), (49, 857490), (70, 600243), (98, 428745), (101, 416010), (105, 400162), (147, 285830), (202, 208005), (210, 200081), (245, 171498), (283, 148470), (294, 142915), (303, 138670), (490, 85749), (505, 83202), (566, 74235), (606, 69335), (707, 59430), (735, 57166), (849, 49490), (1010, 41601), (1414, 29715), (1415, 29694), (1470, 28583), (1515, 27734), (1698, 24745), (1981, 21210), (2121, 19810), (2830, 14847), (3030, 13867), (3535, 11886), (3962, 10605), (4242, 9905), (4245, 9898), (4949, 8490), (5943, 7070)]