87276510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2371}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 227569680

約数和(自身を除く): 140293170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2371, 2454, 3681, 4090, 4742, 6135, 7113, 7362, 11855, 12270, 14226, 18405, 21339, 23710, 35565, 36810, 42678, 71130, 106695, 213390, 969739, 1939478, 2909217, 4848695, 5818434, 8727651, 9697390, 14546085, 17455302, 29092170, 43638255, 87276510]

約数ペア:

[(1, 87276510), (2, 43638255), (3, 29092170), (5, 17455302), (6, 14546085), (9, 9697390), (10, 8727651), (15, 5818434), (18, 4848695), (30, 2909217), (45, 1939478), (90, 969739), (409, 213390), (818, 106695), (1227, 71130), (2045, 42678), (2371, 36810), (2454, 35565), (3681, 23710), (4090, 21339), (4742, 18405), (6135, 14226), (7113, 12270), (7362, 11855)]