1570233700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^2$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 4034797312

約数和(自身を除く): 2464563612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 269, 310, 350, 434, 538, 620, 700, 775, 868, 1076, 1085, 1345, 1550, 1883, 2170, 2690, 3100, 3766, 4340, 5380, 5425, 6725, 7532, 8339, 9415, 10850, 13450, 16678, 18830, 21700, 26900, 33356, 37660, 41695, 47075, 58373, 72361, 83390, 94150, 116746, 144722, 166780, 188300, 208475, 233492, 289444, 291865, 361805, 416950, 506527, 583730, 723610, 833900, 1013054, 1167460, 1447220, 1459325, 1809025, 2026108, 2243191, 2532635, 2918650, 3618050, 4486382, 5065270, 5837300, 7236100, 8972764, 10130540, 11215955, 12663175, 15702337, 22431910, 25326350, 31404674, 44863820, 50652700, 56079775, 62809348, 78511685, 112159550, 157023370, 224319100, 314046740, 392558425, 785116850, 1570233700]

約数ペア:

[(1, 1570233700), (2, 785116850), (4, 392558425), (5, 314046740), (7, 224319100), (10, 157023370), (14, 112159550), (20, 78511685), (25, 62809348), (28, 56079775), (31, 50652700), (35, 44863820), (50, 31404674), (62, 25326350), (70, 22431910), (100, 15702337), (124, 12663175), (140, 11215955), (155, 10130540), (175, 8972764), (217, 7236100), (269, 5837300), (310, 5065270), (350, 4486382), (434, 3618050), (538, 2918650), (620, 2532635), (700, 2243191), (775, 2026108), (868, 1809025), (1076, 1459325), (1085, 1447220), (1345, 1167460), (1550, 1013054), (1883, 833900), (2170, 723610), (2690, 583730), (3100, 506527), (3766, 416950), (4340, 361805), (5380, 291865), (5425, 289444), (6725, 233492), (7532, 208475), (8339, 188300), (9415, 166780), (10850, 144722), (13450, 116746), (16678, 94150), (18830, 83390), (21700, 72361), (26900, 58373), (33356, 47075), (37660, 41695)]