9147580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 11766404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 233, 260, 302, 466, 604, 755, 932, 1165, 1510, 1963, 2330, 3020, 3029, 3926, 4660, 6058, 7852, 9815, 12116, 15145, 19630, 30290, 35183, 39260, 60580, 70366, 140732, 175915, 351830, 457379, 703660, 914758, 1829516, 2286895, 4573790, 9147580]

約数ペア:

[(1, 9147580), (2, 4573790), (4, 2286895), (5, 1829516), (10, 914758), (13, 703660), (20, 457379), (26, 351830), (52, 175915), (65, 140732), (130, 70366), (151, 60580), (233, 39260), (260, 35183), (302, 30290), (466, 19630), (604, 15145), (755, 12116), (932, 9815), (1165, 7852), (1510, 6058), (1963, 4660), (2330, 3926), (3020, 3029)]