754080210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{644513}}^1$

素因数の和:644539

約数の個数: 48

約数和(自身を含む): 2111427864

約数和(自身を除く): 1357347654

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 644513, 1289026, 1933539, 3222565, 3867078, 5800617, 6445130, 8378669, 9667695, 11601234, 16757338, 19335390, 25136007, 29003085, 41893345, 50272014, 58006170, 75408021, 83786690, 125680035, 150816042, 251360070, 377040105, 754080210]

約数ペア:

[(1, 754080210), (2, 377040105), (3, 251360070), (5, 150816042), (6, 125680035), (9, 83786690), (10, 75408021), (13, 58006170), (15, 50272014), (18, 41893345), (26, 29003085), (30, 25136007), (39, 19335390), (45, 16757338), (65, 11601234), (78, 9667695), (90, 8378669), (117, 6445130), (130, 5800617), (195, 3867078), (234, 3222565), (390, 1933539), (585, 1289026), (1170, 644513)]