804975570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{141971}}^1$

素因数の和:141997

約数の個数: 80

約数和(自身を含む): 2473720128

約数和(自身を除く): 1668744558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 141971, 283942, 425913, 709855, 851826, 993797, 1277739, 1419710, 1987594, 2129565, 2555478, 2981391, 3833217, 4259130, 4968985, 5962782, 6388695, 7666434, 8944173, 9937970, 11499651, 12777390, 14906955, 17888346, 19166085, 22999302, 26832519, 29813910, 38332170, 44720865, 53665038, 57498255, 80497557, 89441730, 114996510, 134162595, 160995114, 268325190, 402487785, 804975570]

約数ペア:

[(1, 804975570), (2, 402487785), (3, 268325190), (5, 160995114), (6, 134162595), (7, 114996510), (9, 89441730), (10, 80497557), (14, 57498255), (15, 53665038), (18, 44720865), (21, 38332170), (27, 29813910), (30, 26832519), (35, 22999302), (42, 19166085), (45, 17888346), (54, 14906955), (63, 12777390), (70, 11499651), (81, 9937970), (90, 8944173), (105, 7666434), (126, 6388695), (135, 5962782), (162, 4968985), (189, 4259130), (210, 3833217), (270, 2981391), (315, 2555478), (378, 2129565), (405, 1987594), (567, 1419710), (630, 1277739), (810, 993797), (945, 851826), (1134, 709855), (1890, 425913), (2835, 283942), (5670, 141971)]