97887270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250993}}^1$

素因数の和:251016

約数の個数: 32

約数和(自身を含む): 253001952

約数和(自身を除く): 155114682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 250993, 501986, 752979, 1254965, 1505958, 2509930, 3262909, 3764895, 6525818, 7529790, 9788727, 16314545, 19577454, 32629090, 48943635, 97887270]

約数ペア:

[(1, 97887270), (2, 48943635), (3, 32629090), (5, 19577454), (6, 16314545), (10, 9788727), (13, 7529790), (15, 6525818), (26, 3764895), (30, 3262909), (39, 2509930), (65, 1505958), (78, 1254965), (130, 752979), (195, 501986), (390, 250993)]