71027790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 178113600

約数和(自身を除く): 107085810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 183, 185, 222, 305, 366, 370, 555, 610, 915, 1049, 1110, 1830, 2098, 2257, 3147, 4514, 5245, 6294, 6771, 10490, 11285, 13542, 15735, 22570, 31470, 33855, 38813, 63989, 67710, 77626, 116439, 127978, 191967, 194065, 232878, 319945, 383934, 388130, 582195, 639890, 959835, 1164390, 1919670, 2367593, 4735186, 7102779, 11837965, 14205558, 23675930, 35513895, 71027790]

約数ペア:

[(1, 71027790), (2, 35513895), (3, 23675930), (5, 14205558), (6, 11837965), (10, 7102779), (15, 4735186), (30, 2367593), (37, 1919670), (61, 1164390), (74, 959835), (111, 639890), (122, 582195), (183, 388130), (185, 383934), (222, 319945), (305, 232878), (366, 194065), (370, 191967), (555, 127978), (610, 116439), (915, 77626), (1049, 67710), (1110, 63989), (1830, 38813), (2098, 33855), (2257, 31470), (3147, 22570), (4514, 15735), (5245, 13542), (6294, 11285), (6771, 10490)]