29371860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23311}}^1$

素因数の和:23333

約数の個数: 72

約数和(自身を含む): 101826816

約数和(自身を除く): 72454956

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, 23311, 46622, 69933, 93244, 116555, 139866, 163177, 209799, 233110, 279732, 326354, 349665, 419598, 466220, 489531, 652708, 699330, 815885, 839196, 979062, 1048995, 1398660, 1468593, 1631770, 1958124, 2097990, 2447655, 2937186, 3263540, 4195980, 4895310, 5874372, 7342965, 9790620, 14685930, 29371860]

約数ペア:

[(1, 29371860), (2, 14685930), (3, 9790620), (4, 7342965), (5, 5874372), (6, 4895310), (7, 4195980), (9, 3263540), (10, 2937186), (12, 2447655), (14, 2097990), (15, 1958124), (18, 1631770), (20, 1468593), (21, 1398660), (28, 1048995), (30, 979062), (35, 839196), (36, 815885), (42, 699330), (45, 652708), (60, 489531), (63, 466220), (70, 419598), (84, 349665), (90, 326354), (105, 279732), (126, 233110), (140, 209799), (180, 163177), (210, 139866), (252, 116555), (315, 93244), (420, 69933), (630, 46622), (1260, 23311)]