19746203580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1\times {\mathrm{1093}}^1$

素因数の和:1876

約数の個数: 144

約数和(自身を含む): 60410960064

約数和(自身を除く): 40664756484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 601, 668, 835, 1002, 1093, 1202, 1503, 1670, 1803, 2004, 2186, 2404, 2505, 3005, 3006, 3279, 3340, 3606, 4372, 5010, 5409, 5465, 6010, 6012, 6558, 7212, 7515, 9015, 9837, 10020, 10818, 10930, 12020, 13116, 15030, 16395, 18030, 19674, 21636, 21860, 27045, 30060, 32790, 36060, 39348, 49185, 54090, 65580, 98370, 100367, 108180, 182531, 196740, 200734, 301101, 365062, 401468, 501835, 547593, 602202, 656893, 730124, 903303, 912655, 1003670, 1095186, 1204404, 1313786, 1505505, 1642779, 1806606, 1825310, 1970679, 2007340, 2190372, 2627572, 2737965, 3011010, 3284465, 3285558, 3613212, 3650620, 3941358, 4516515, 5475930, 5912037, 6022020, 6568930, 6571116, 7882716, 8213895, 9033030, 9853395, 10951860, 11824074, 13137860, 16427790, 18066060, 19706790, 23648148, 29560185, 32855580, 39413580, 59120370, 109701131, 118240740, 219402262, 329103393, 438804524, 548505655, 658206786, 987310179, 1097011310, 1316413572, 1645516965, 1974620358, 2194022620, 3291033930, 3949240716, 4936550895, 6582067860, 9873101790, 19746203580]

約数ペア:

[(1, 19746203580), (2, 9873101790), (3, 6582067860), (4, 4936550895), (5, 3949240716), (6, 3291033930), (9, 2194022620), (10, 1974620358), (12, 1645516965), (15, 1316413572), (18, 1097011310), (20, 987310179), (30, 658206786), (36, 548505655), (45, 438804524), (60, 329103393), (90, 219402262), (167, 118240740), (180, 109701131), (334, 59120370), (501, 39413580), (601, 32855580), (668, 29560185), (835, 23648148), (1002, 19706790), (1093, 18066060), (1202, 16427790), (1503, 13137860), (1670, 11824074), (1803, 10951860), (2004, 9853395), (2186, 9033030), (2404, 8213895), (2505, 7882716), (3005, 6571116), (3006, 6568930), (3279, 6022020), (3340, 5912037), (3606, 5475930), (4372, 4516515), (5010, 3941358), (5409, 3650620), (5465, 3613212), (6010, 3285558), (6012, 3284465), (6558, 3011010), (7212, 2737965), (7515, 2627572), (9015, 2190372), (9837, 2007340), (10020, 1970679), (10818, 1825310), (10930, 1806606), (12020, 1642779), (13116, 1505505), (15030, 1313786), (16395, 1204404), (18030, 1095186), (19674, 1003670), (21636, 912655), (21860, 903303), (27045, 730124), (30060, 656893), (32790, 602202), (36060, 547593), (39348, 501835), (49185, 401468), (54090, 365062), (65580, 301101), (98370, 200734), (100367, 196740), (108180, 182531)]