137797380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109363}}^1$

素因数の和:109385

約数の個数: 72

約数和(自身を含む): 477701952

約数和(自身を除く): 339904572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 109363, 218726, 328089, 437452, 546815, 656178, 765541, 984267, 1093630, 1312356, 1531082, 1640445, 1968534, 2187260, 2296623, 3062164, 3280890, 3827705, 3937068, 4593246, 4921335, 6561780, 6889869, 7655410, 9186492, 9842670, 11483115, 13779738, 15310820, 19685340, 22966230, 27559476, 34449345, 45932460, 68898690, 137797380]

約数ペア:

[(1, 137797380), (2, 68898690), (3, 45932460), (4, 34449345), (5, 27559476), (6, 22966230), (7, 19685340), (9, 15310820), (10, 13779738), (12, 11483115), (14, 9842670), (15, 9186492), (18, 7655410), (20, 6889869), (21, 6561780), (28, 4921335), (30, 4593246), (35, 3937068), (36, 3827705), (42, 3280890), (45, 3062164), (60, 2296623), (63, 2187260), (70, 1968534), (84, 1640445), (90, 1531082), (105, 1312356), (126, 1093630), (140, 984267), (180, 765541), (210, 656178), (252, 546815), (315, 437452), (420, 328089), (630, 218726), (1260, 109363)]