57396990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 108076290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 83, 89, 105, 111, 166, 178, 185, 210, 222, 249, 259, 267, 370, 415, 445, 498, 518, 534, 555, 581, 623, 777, 830, 890, 1110, 1162, 1245, 1246, 1295, 1335, 1554, 1743, 1869, 2490, 2590, 2670, 2905, 3071, 3115, 3293, 3486, 3738, 3885, 5810, 6142, 6230, 6586, 7387, 7770, 8715, 9213, 9345, 9879, 14774, 15355, 16465, 17430, 18426, 18690, 19758, 21497, 22161, 23051, 30710, 32930, 36935, 42994, 44322, 46065, 46102, 49395, 51709, 64491, 69153, 73870, 92130, 98790, 103418, 107485, 110805, 115255, 128982, 138306, 155127, 214970, 221610, 230510, 258545, 273319, 310254, 322455, 345765, 517090, 546638, 644910, 691530, 775635, 819957, 1366595, 1551270, 1639914, 1913233, 2733190, 3826466, 4099785, 5739699, 8199570, 9566165, 11479398, 19132330, 28698495, 57396990]

約数ペア:

[(1, 57396990), (2, 28698495), (3, 19132330), (5, 11479398), (6, 9566165), (7, 8199570), (10, 5739699), (14, 4099785), (15, 3826466), (21, 2733190), (30, 1913233), (35, 1639914), (37, 1551270), (42, 1366595), (70, 819957), (74, 775635), (83, 691530), (89, 644910), (105, 546638), (111, 517090), (166, 345765), (178, 322455), (185, 310254), (210, 273319), (222, 258545), (249, 230510), (259, 221610), (267, 214970), (370, 155127), (415, 138306), (445, 128982), (498, 115255), (518, 110805), (534, 107485), (555, 103418), (581, 98790), (623, 92130), (777, 73870), (830, 69153), (890, 64491), (1110, 51709), (1162, 49395), (1245, 46102), (1246, 46065), (1295, 44322), (1335, 42994), (1554, 36935), (1743, 32930), (1869, 30710), (2490, 23051), (2590, 22161), (2670, 21497), (2905, 19758), (3071, 18690), (3115, 18426), (3293, 17430), (3486, 16465), (3738, 15355), (3885, 14774), (5810, 9879), (6142, 9345), (6230, 9213), (6586, 8715), (7387, 7770)]