1738389480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1493}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 5404216320

約数和(自身を除く): 3665826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 313, 372, 465, 620, 626, 744, 930, 939, 1240, 1252, 1493, 1565, 1860, 1878, 2504, 2986, 3130, 3720, 3756, 4479, 4695, 5972, 6260, 7465, 7512, 8958, 9390, 9703, 11944, 12520, 14930, 17916, 18780, 19406, 22395, 29109, 29860, 35832, 37560, 38812, 44790, 46283, 48515, 58218, 59720, 77624, 89580, 92566, 97030, 116436, 138849, 145545, 179160, 185132, 194060, 231415, 232872, 277698, 291090, 370264, 388120, 462830, 467309, 555396, 582180, 694245, 925660, 934618, 1110792, 1164360, 1388490, 1401927, 1851320, 1869236, 2336545, 2776980, 2803854, 3738472, 4673090, 5553960, 5607708, 7009635, 9346180, 11215416, 14019270, 14486579, 18692360, 28038540, 28973158, 43459737, 56077080, 57946316, 72432895, 86919474, 115892632, 144865790, 173838948, 217298685, 289731580, 347677896, 434597370, 579463160, 869194740, 1738389480]

約数ペア:

[(1, 1738389480), (2, 869194740), (3, 579463160), (4, 434597370), (5, 347677896), (6, 289731580), (8, 217298685), (10, 173838948), (12, 144865790), (15, 115892632), (20, 86919474), (24, 72432895), (30, 57946316), (31, 56077080), (40, 43459737), (60, 28973158), (62, 28038540), (93, 18692360), (120, 14486579), (124, 14019270), (155, 11215416), (186, 9346180), (248, 7009635), (310, 5607708), (313, 5553960), (372, 4673090), (465, 3738472), (620, 2803854), (626, 2776980), (744, 2336545), (930, 1869236), (939, 1851320), (1240, 1401927), (1252, 1388490), (1493, 1164360), (1565, 1110792), (1860, 934618), (1878, 925660), (2504, 694245), (2986, 582180), (3130, 555396), (3720, 467309), (3756, 462830), (4479, 388120), (4695, 370264), (5972, 291090), (6260, 277698), (7465, 232872), (7512, 231415), (8958, 194060), (9390, 185132), (9703, 179160), (11944, 145545), (12520, 138849), (14930, 116436), (17916, 97030), (18780, 92566), (19406, 89580), (22395, 77624), (29109, 59720), (29860, 58218), (35832, 48515), (37560, 46283), (38812, 44790)]