30843288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20399}}^1$

素因数の和:20421

約数の個数: 64

約数和(自身を含む): 97920000

約数和(自身を除く): 67076712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20399, 40798, 61197, 81596, 122394, 142793, 163192, 183591, 244788, 285586, 367182, 428379, 489576, 550773, 571172, 734364, 856758, 1101546, 1142344, 1285137, 1468728, 1713516, 2203092, 2570274, 3427032, 3855411, 4406184, 5140548, 7710822, 10281096, 15421644, 30843288]

約数ペア:

[(1, 30843288), (2, 15421644), (3, 10281096), (4, 7710822), (6, 5140548), (7, 4406184), (8, 3855411), (9, 3427032), (12, 2570274), (14, 2203092), (18, 1713516), (21, 1468728), (24, 1285137), (27, 1142344), (28, 1101546), (36, 856758), (42, 734364), (54, 571172), (56, 550773), (63, 489576), (72, 428379), (84, 367182), (108, 285586), (126, 244788), (168, 183591), (189, 163192), (216, 142793), (252, 122394), (378, 81596), (504, 61197), (756, 40798), (1512, 20399)]