67205710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46997}}^1$

素因数の和:47028

約数の個数: 32

約数和(自身を含む): 142121952

約数和(自身を除く): 74916242

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46997, 93994, 234985, 469970, 516967, 610961, 1033934, 1221922, 2584835, 3054805, 5169670, 6109610, 6720571, 13441142, 33602855, 67205710]

約数ペア:

[(1, 67205710), (2, 33602855), (5, 13441142), (10, 6720571), (11, 6109610), (13, 5169670), (22, 3054805), (26, 2584835), (55, 1221922), (65, 1033934), (110, 610961), (130, 516967), (143, 469970), (286, 234985), (715, 93994), (1430, 46997)]