15692769590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{4079}}^1$

素因数の和:4541

約数の個数: 64

約数和(自身を含む): 30245529600

約数和(自身を除く): 14552760010

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 389, 430, 778, 989, 1945, 1978, 3890, 4079, 4945, 8158, 8947, 9890, 16727, 17894, 20395, 33454, 40790, 44735, 83635, 89470, 93817, 167270, 175397, 187634, 350794, 384721, 469085, 769442, 876985, 938170, 1586731, 1753970, 1923605, 3173462, 3847210, 4034131, 7933655, 8068262, 15867310, 20170655, 36494813, 40341310, 68229433, 72989626, 136458866, 182474065, 341147165, 364948130, 682294330, 1569276959, 3138553918, 7846384795, 15692769590]

約数ペア:

[(1, 15692769590), (2, 7846384795), (5, 3138553918), (10, 1569276959), (23, 682294330), (43, 364948130), (46, 341147165), (86, 182474065), (115, 136458866), (215, 72989626), (230, 68229433), (389, 40341310), (430, 36494813), (778, 20170655), (989, 15867310), (1945, 8068262), (1978, 7933655), (3890, 4034131), (4079, 3847210), (4945, 3173462), (8158, 1923605), (8947, 1753970), (9890, 1586731), (16727, 938170), (17894, 876985), (20395, 769442), (33454, 469085), (40790, 384721), (44735, 350794), (83635, 187634), (89470, 175397), (93817, 167270)]