742773780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{196501}}^1$

素因数の和:196526

約数の個数: 96

約数和(自身を含む): 2640986880

約数和(自身を除く): 1898213100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 196501, 393002, 589503, 786004, 982505, 1179006, 1375507, 1768509, 1965010, 2358012, 2751014, 2947515, 3537018, 3930020, 4126521, 5305527, 5502028, 5895030, 6877535, 7074036, 8253042, 8842545, 10611054, 11790060, 12379563, 13755070, 16506084, 17685090, 20632605, 21222108, 24759126, 26527635, 27510140, 35370180, 37138689, 41265210, 49518252, 53055270, 61897815, 74277378, 82530420, 106110540, 123795630, 148554756, 185693445, 247591260, 371386890, 742773780]

約数ペア:

[(1, 742773780), (2, 371386890), (3, 247591260), (4, 185693445), (5, 148554756), (6, 123795630), (7, 106110540), (9, 82530420), (10, 74277378), (12, 61897815), (14, 53055270), (15, 49518252), (18, 41265210), (20, 37138689), (21, 35370180), (27, 27510140), (28, 26527635), (30, 24759126), (35, 21222108), (36, 20632605), (42, 17685090), (45, 16506084), (54, 13755070), (60, 12379563), (63, 11790060), (70, 10611054), (84, 8842545), (90, 8253042), (105, 7074036), (108, 6877535), (126, 5895030), (135, 5502028), (140, 5305527), (180, 4126521), (189, 3930020), (210, 3537018), (252, 2947515), (270, 2751014), (315, 2358012), (378, 1965010), (420, 1768509), (540, 1375507), (630, 1179006), (756, 982505), (945, 786004), (1260, 589503), (1890, 393002), (3780, 196501)]