91254540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116993}}^1$

素因数の和:117018

約数の個数: 48

約数和(自身を含む): 275169888

約数和(自身を除く): 183915348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 116993, 233986, 350979, 467972, 584965, 701958, 1169930, 1403916, 1520909, 1754895, 2339860, 3041818, 3509790, 4562727, 6083636, 7019580, 7604545, 9125454, 15209090, 18250908, 22813635, 30418180, 45627270, 91254540]

約数ペア:

[(1, 91254540), (2, 45627270), (3, 30418180), (4, 22813635), (5, 18250908), (6, 15209090), (10, 9125454), (12, 7604545), (13, 7019580), (15, 6083636), (20, 4562727), (26, 3509790), (30, 3041818), (39, 2339860), (52, 1754895), (60, 1520909), (65, 1403916), (78, 1169930), (130, 701958), (156, 584965), (195, 467972), (260, 350979), (390, 233986), (780, 116993)]