89770410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 240226560

約数和(自身を除く): 150456150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 503, 661, 1006, 1322, 1509, 1983, 2515, 3018, 3305, 3966, 4527, 5030, 5949, 6610, 7545, 9054, 9915, 11898, 13581, 15090, 17847, 19830, 22635, 27162, 29745, 35694, 45270, 59490, 67905, 89235, 135810, 178470, 332483, 664966, 997449, 1662415, 1994898, 2992347, 3324830, 4987245, 5984694, 8977041, 9974490, 14961735, 17954082, 29923470, 44885205, 89770410]

約数ペア:

[(1, 89770410), (2, 44885205), (3, 29923470), (5, 17954082), (6, 14961735), (9, 9974490), (10, 8977041), (15, 5984694), (18, 4987245), (27, 3324830), (30, 2992347), (45, 1994898), (54, 1662415), (90, 997449), (135, 664966), (270, 332483), (503, 178470), (661, 135810), (1006, 89235), (1322, 67905), (1509, 59490), (1983, 45270), (2515, 35694), (3018, 29745), (3305, 27162), (3966, 22635), (4527, 19830), (5030, 17847), (5949, 15090), (6610, 13581), (7545, 11898), (9054, 9915)]