19255270020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4597}}^1\times {\mathrm{9973}}^1$

素因数の和:14589

約数の個数: 96

約数和(自身を含む): 61636447488

約数和(自身を除く): 42381177468

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, 4597, 9194, 9973, 13791, 18388, 19946, 22985, 27582, 29919, 32179, 39892, 45970, 49865, 55164, 59838, 64358, 68955, 69811, 91940, 96537, 99730, 119676, 128716, 137910, 139622, 149595, 160895, 193074, 199460, 209433, 275820, 279244, 299190, 321790, 349055, 386148, 418866, 482685, 598380, 643580, 698110, 837732, 965370, 1047165, 1396220, 1930740, 2094330, 4188660, 45845881, 91691762, 137537643, 183383524, 229229405, 275075286, 320921167, 458458810, 550150572, 641842334, 687688215, 916917620, 962763501, 1283684668, 1375376430, 1604605835, 1925527002, 2750752860, 3209211670, 3851054004, 4813817505, 6418423340, 9627635010, 19255270020]

約数ペア:

[(1, 19255270020), (2, 9627635010), (3, 6418423340), (4, 4813817505), (5, 3851054004), (6, 3209211670), (7, 2750752860), (10, 1925527002), (12, 1604605835), (14, 1375376430), (15, 1283684668), (20, 962763501), (21, 916917620), (28, 687688215), (30, 641842334), (35, 550150572), (42, 458458810), (60, 320921167), (70, 275075286), (84, 229229405), (105, 183383524), (140, 137537643), (210, 91691762), (420, 45845881), (4597, 4188660), (9194, 2094330), (9973, 1930740), (13791, 1396220), (18388, 1047165), (19946, 965370), (22985, 837732), (27582, 698110), (29919, 643580), (32179, 598380), (39892, 482685), (45970, 418866), (49865, 386148), (55164, 349055), (59838, 321790), (64358, 299190), (68955, 279244), (69811, 275820), (91940, 209433), (96537, 199460), (99730, 193074), (119676, 160895), (128716, 149595), (137910, 139622)]