1399057380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{370121}}^1$

素因数の和:370146

約数の個数: 96

約数和(自身を含む): 4974439680

約数和(自身を除く): 3575382300

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, 370121, 740242, 1110363, 1480484, 1850605, 2220726, 2590847, 3331089, 3701210, 4441452, 5181694, 5551815, 6662178, 7402420, 7772541, 9993267, 10363388, 11103630, 12954235, 13324356, 15545082, 16655445, 19986534, 22207260, 23317623, 25908470, 31090164, 33310890, 38862705, 39973068, 46635246, 49966335, 51816940, 66621780, 69952869, 77725410, 93270492, 99932670, 116588115, 139905738, 155450820, 199865340, 233176230, 279811476, 349764345, 466352460, 699528690, 1399057380]

約数ペア:

[(1, 1399057380), (2, 699528690), (3, 466352460), (4, 349764345), (5, 279811476), (6, 233176230), (7, 199865340), (9, 155450820), (10, 139905738), (12, 116588115), (14, 99932670), (15, 93270492), (18, 77725410), (20, 69952869), (21, 66621780), (27, 51816940), (28, 49966335), (30, 46635246), (35, 39973068), (36, 38862705), (42, 33310890), (45, 31090164), (54, 25908470), (60, 23317623), (63, 22207260), (70, 19986534), (84, 16655445), (90, 15545082), (105, 13324356), (108, 12954235), (126, 11103630), (135, 10363388), (140, 9993267), (180, 7772541), (189, 7402420), (210, 6662178), (252, 5551815), (270, 5181694), (315, 4441452), (378, 3701210), (420, 3331089), (540, 2590847), (630, 2220726), (756, 1850605), (945, 1480484), (1260, 1110363), (1890, 740242), (3780, 370121)]