4780890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17707}}^1$

素因数の和:17723

約数の個数: 32

約数和(自身を含む): 12749760

約数和(自身を除く): 7968870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 17707, 35414, 53121, 88535, 106242, 159363, 177070, 265605, 318726, 478089, 531210, 796815, 956178, 1593630, 2390445, 4780890]

約数ペア:

[(1, 4780890), (2, 2390445), (3, 1593630), (5, 956178), (6, 796815), (9, 531210), (10, 478089), (15, 318726), (18, 265605), (27, 177070), (30, 159363), (45, 106242), (54, 88535), (90, 53121), (135, 35414), (270, 17707)]