23916270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 66710016

約数和(自身を除く): 42793746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 1867, 2135, 2562, 3734, 4270, 5601, 6405, 9335, 11202, 12810, 13069, 18670, 26138, 28005, 39207, 56010, 65345, 78414, 113887, 130690, 196035, 227774, 341661, 392070, 569435, 683322, 797209, 1138870, 1594418, 1708305, 2391627, 3416610, 3986045, 4783254, 7972090, 11958135, 23916270]

約数ペア:

[(1, 23916270), (2, 11958135), (3, 7972090), (5, 4783254), (6, 3986045), (7, 3416610), (10, 2391627), (14, 1708305), (15, 1594418), (21, 1138870), (30, 797209), (35, 683322), (42, 569435), (61, 392070), (70, 341661), (105, 227774), (122, 196035), (183, 130690), (210, 113887), (305, 78414), (366, 65345), (427, 56010), (610, 39207), (854, 28005), (915, 26138), (1281, 18670), (1830, 13069), (1867, 12810), (2135, 11202), (2562, 9335), (3734, 6405), (4270, 5601)]