88564980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{210869}}^1$

素因数の和:210888

約数の個数: 48

約数和(自身を含む): 283409280

約数和(自身を除く): 194844300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 210869, 421738, 632607, 843476, 1054345, 1265214, 1476083, 2108690, 2530428, 2952166, 3163035, 4217380, 4428249, 5904332, 6326070, 7380415, 8856498, 12652140, 14760830, 17712996, 22141245, 29521660, 44282490, 88564980]

約数ペア:

[(1, 88564980), (2, 44282490), (3, 29521660), (4, 22141245), (5, 17712996), (6, 14760830), (7, 12652140), (10, 8856498), (12, 7380415), (14, 6326070), (15, 5904332), (20, 4428249), (21, 4217380), (28, 3163035), (30, 2952166), (35, 2530428), (42, 2108690), (60, 1476083), (70, 1265214), (84, 1054345), (105, 843476), (140, 632607), (210, 421738), (420, 210869)]