29822940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23669}}^1$

素因数の和:23691

約数の個数: 72

約数和(自身を含む): 103390560

約数和(自身を除く): 73567620

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, 23669, 47338, 71007, 94676, 118345, 142014, 165683, 213021, 236690, 284028, 331366, 355035, 426042, 473380, 497049, 662732, 710070, 828415, 852084, 994098, 1065105, 1420140, 1491147, 1656830, 1988196, 2130210, 2485245, 2982294, 3313660, 4260420, 4970490, 5964588, 7455735, 9940980, 14911470, 29822940]

約数ペア:

[(1, 29822940), (2, 14911470), (3, 9940980), (4, 7455735), (5, 5964588), (6, 4970490), (7, 4260420), (9, 3313660), (10, 2982294), (12, 2485245), (14, 2130210), (15, 1988196), (18, 1656830), (20, 1491147), (21, 1420140), (28, 1065105), (30, 994098), (35, 852084), (36, 828415), (42, 710070), (45, 662732), (60, 497049), (63, 473380), (70, 426042), (84, 355035), (90, 331366), (105, 284028), (126, 236690), (140, 213021), (180, 165683), (210, 142014), (252, 118345), (315, 94676), (420, 71007), (630, 47338), (1260, 23669)]