68749170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 189250560

約数和(自身を除く): 120501390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 443, 739, 886, 1329, 1478, 2215, 2217, 2658, 3101, 3695, 4430, 4434, 5173, 6202, 6645, 7390, 9303, 10346, 11085, 13290, 15505, 15519, 18606, 22170, 25865, 31010, 31038, 46515, 51730, 77595, 93030, 155190, 327377, 654754, 982131, 1636885, 1964262, 2291639, 3273770, 4583278, 4910655, 6874917, 9821310, 11458195, 13749834, 22916390, 34374585, 68749170]

約数ペア:

[(1, 68749170), (2, 34374585), (3, 22916390), (5, 13749834), (6, 11458195), (7, 9821310), (10, 6874917), (14, 4910655), (15, 4583278), (21, 3273770), (30, 2291639), (35, 1964262), (42, 1636885), (70, 982131), (105, 654754), (210, 327377), (443, 155190), (739, 93030), (886, 77595), (1329, 51730), (1478, 46515), (2215, 31038), (2217, 31010), (2658, 25865), (3101, 22170), (3695, 18606), (4430, 15519), (4434, 15505), (5173, 13290), (6202, 11085), (6645, 10346), (7390, 9303)]