7718581260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1099513}}^1$

素因数の和:1099544

約数の個数: 96

約数和(自身を含む): 25860569280

約数和(自身を除く): 18141988020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 1099513, 2199026, 3298539, 4398052, 5497565, 6597078, 9895617, 10995130, 13194156, 14293669, 16492695, 19791234, 21990260, 28587338, 29686851, 32985390, 39582468, 42881007, 49478085, 57174676, 59373702, 65970780, 71468345, 85762014, 98956170, 118747404, 128643021, 142936690, 148434255, 171524028, 197912340, 214405035, 257286042, 285873380, 296868510, 385929063, 428810070, 514572084, 593737020, 643215105, 771858126, 857620140, 1286430210, 1543716252, 1929645315, 2572860420, 3859290630, 7718581260]

約数ペア:

[(1, 7718581260), (2, 3859290630), (3, 2572860420), (4, 1929645315), (5, 1543716252), (6, 1286430210), (9, 857620140), (10, 771858126), (12, 643215105), (13, 593737020), (15, 514572084), (18, 428810070), (20, 385929063), (26, 296868510), (27, 285873380), (30, 257286042), (36, 214405035), (39, 197912340), (45, 171524028), (52, 148434255), (54, 142936690), (60, 128643021), (65, 118747404), (78, 98956170), (90, 85762014), (108, 71468345), (117, 65970780), (130, 59373702), (135, 57174676), (156, 49478085), (180, 42881007), (195, 39582468), (234, 32985390), (260, 29686851), (270, 28587338), (351, 21990260), (390, 19791234), (468, 16492695), (540, 14293669), (585, 13194156), (702, 10995130), (780, 9895617), (1170, 6597078), (1404, 5497565), (1755, 4398052), (2340, 3298539), (3510, 2199026), (7020, 1099513)]