22384740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 49868700

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, 223, 239, 420, 446, 478, 669, 717, 892, 956, 1115, 1195, 1338, 1434, 1561, 1673, 2230, 2390, 2676, 2868, 3122, 3345, 3346, 3585, 4460, 4683, 4780, 5019, 6244, 6690, 6692, 7170, 7805, 8365, 9366, 10038, 13380, 14340, 15610, 16730, 18732, 20076, 23415, 25095, 31220, 33460, 46830, 50190, 53297, 93660, 100380, 106594, 159891, 213188, 266485, 319782, 373079, 532970, 639564, 746158, 799455, 1065940, 1119237, 1492316, 1598910, 1865395, 2238474, 3197820, 3730790, 4476948, 5596185, 7461580, 11192370, 22384740]

約数ペア:

[(1, 22384740), (2, 11192370), (3, 7461580), (4, 5596185), (5, 4476948), (6, 3730790), (7, 3197820), (10, 2238474), (12, 1865395), (14, 1598910), (15, 1492316), (20, 1119237), (21, 1065940), (28, 799455), (30, 746158), (35, 639564), (42, 532970), (60, 373079), (70, 319782), (84, 266485), (105, 213188), (140, 159891), (210, 106594), (223, 100380), (239, 93660), (420, 53297), (446, 50190), (478, 46830), (669, 33460), (717, 31220), (892, 25095), (956, 23415), (1115, 20076), (1195, 18732), (1338, 16730), (1434, 15610), (1561, 14340), (1673, 13380), (2230, 10038), (2390, 9366), (2676, 8365), (2868, 7805), (3122, 7170), (3345, 6692), (3346, 6690), (3585, 6244), (4460, 5019), (4683, 4780)]