1920450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 5713920

約数和(自身を除く): 3793470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 59, 62, 70, 75, 93, 105, 118, 150, 155, 175, 177, 186, 210, 217, 295, 310, 350, 354, 413, 434, 465, 525, 590, 651, 775, 826, 885, 930, 1050, 1085, 1239, 1302, 1475, 1550, 1770, 1829, 2065, 2170, 2325, 2478, 2950, 3255, 3658, 4130, 4425, 4650, 5425, 5487, 6195, 6510, 8850, 9145, 10325, 10850, 10974, 12390, 12803, 16275, 18290, 20650, 25606, 27435, 30975, 32550, 38409, 45725, 54870, 61950, 64015, 76818, 91450, 128030, 137175, 192045, 274350, 320075, 384090, 640150, 960225, 1920450]

約数ペア:

[(1, 1920450), (2, 960225), (3, 640150), (5, 384090), (6, 320075), (7, 274350), (10, 192045), (14, 137175), (15, 128030), (21, 91450), (25, 76818), (30, 64015), (31, 61950), (35, 54870), (42, 45725), (50, 38409), (59, 32550), (62, 30975), (70, 27435), (75, 25606), (93, 20650), (105, 18290), (118, 16275), (150, 12803), (155, 12390), (175, 10974), (177, 10850), (186, 10325), (210, 9145), (217, 8850), (295, 6510), (310, 6195), (350, 5487), (354, 5425), (413, 4650), (434, 4425), (465, 4130), (525, 3658), (590, 3255), (651, 2950), (775, 2478), (826, 2325), (885, 2170), (930, 2065), (1050, 1829), (1085, 1770), (1239, 1550), (1302, 1475)]