61819230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 170989056

約数和(自身を除く): 109169826

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 61, 66, 74, 83, 110, 111, 122, 165, 166, 183, 185, 222, 249, 305, 330, 366, 370, 407, 415, 498, 555, 610, 671, 814, 830, 913, 915, 1110, 1221, 1245, 1342, 1826, 1830, 2013, 2035, 2257, 2442, 2490, 2739, 3071, 3355, 4026, 4070, 4514, 4565, 5063, 5478, 6105, 6142, 6710, 6771, 9130, 9213, 10065, 10126, 11285, 12210, 13542, 13695, 15189, 15355, 18426, 20130, 22570, 24827, 25315, 27390, 30378, 30710, 33781, 33855, 46065, 49654, 50630, 55693, 67562, 67710, 74481, 75945, 92130, 101343, 111386, 124135, 148962, 151890, 167079, 168905, 187331, 202686, 248270, 278465, 334158, 337810, 372405, 374662, 506715, 556930, 561993, 744810, 835395, 936655, 1013430, 1123986, 1670790, 1873310, 2060641, 2809965, 4121282, 5619930, 6181923, 10303205, 12363846, 20606410, 30909615, 61819230]

約数ペア:

[(1, 61819230), (2, 30909615), (3, 20606410), (5, 12363846), (6, 10303205), (10, 6181923), (11, 5619930), (15, 4121282), (22, 2809965), (30, 2060641), (33, 1873310), (37, 1670790), (55, 1123986), (61, 1013430), (66, 936655), (74, 835395), (83, 744810), (110, 561993), (111, 556930), (122, 506715), (165, 374662), (166, 372405), (183, 337810), (185, 334158), (222, 278465), (249, 248270), (305, 202686), (330, 187331), (366, 168905), (370, 167079), (407, 151890), (415, 148962), (498, 124135), (555, 111386), (610, 101343), (671, 92130), (814, 75945), (830, 74481), (913, 67710), (915, 67562), (1110, 55693), (1221, 50630), (1245, 49654), (1342, 46065), (1826, 33855), (1830, 33781), (2013, 30710), (2035, 30378), (2257, 27390), (2442, 25315), (2490, 24827), (2739, 22570), (3071, 20130), (3355, 18426), (4026, 15355), (4070, 15189), (4514, 13695), (4565, 13542), (5063, 12210), (5478, 11285), (6105, 10126), (6142, 10065), (6710, 9213), (6771, 9130)]