19078950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 53425152

約数和(自身を除く): 34346202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 373, 465, 550, 682, 746, 775, 825, 930, 1023, 1119, 1550, 1650, 1705, 1865, 2046, 2238, 2325, 3410, 3730, 4103, 4650, 5115, 5595, 8206, 8525, 9325, 10230, 11190, 11563, 12309, 17050, 18650, 20515, 23126, 24618, 25575, 27975, 34689, 41030, 51150, 55950, 57815, 61545, 69378, 102575, 115630, 123090, 127193, 173445, 205150, 254386, 289075, 307725, 346890, 381579, 578150, 615450, 635965, 763158, 867225, 1271930, 1734450, 1907895, 3179825, 3815790, 6359650, 9539475, 19078950]

約数ペア:

[(1, 19078950), (2, 9539475), (3, 6359650), (5, 3815790), (6, 3179825), (10, 1907895), (11, 1734450), (15, 1271930), (22, 867225), (25, 763158), (30, 635965), (31, 615450), (33, 578150), (50, 381579), (55, 346890), (62, 307725), (66, 289075), (75, 254386), (93, 205150), (110, 173445), (150, 127193), (155, 123090), (165, 115630), (186, 102575), (275, 69378), (310, 61545), (330, 57815), (341, 55950), (373, 51150), (465, 41030), (550, 34689), (682, 27975), (746, 25575), (775, 24618), (825, 23126), (930, 20515), (1023, 18650), (1119, 17050), (1550, 12309), (1650, 11563), (1705, 11190), (1865, 10230), (2046, 9325), (2238, 8525), (2325, 8206), (3410, 5595), (3730, 5115), (4103, 4650)]