2938004790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1446

約数の個数: 128

約数和(自身を含む): 8360616960

約数和(自身を除く): 5422612170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 613, 787, 870, 1015, 1218, 1226, 1574, 1839, 2030, 2361, 3045, 3065, 3678, 3935, 4291, 4722, 5509, 6090, 6130, 7870, 8582, 9195, 11018, 11805, 12873, 16527, 17777, 18390, 21455, 22823, 23610, 25746, 27545, 33054, 35554, 42910, 45646, 53331, 55090, 64365, 68469, 82635, 88885, 106662, 114115, 124439, 128730, 136938, 159761, 165270, 177770, 228230, 248878, 266655, 319522, 342345, 373317, 479283, 482431, 533310, 622195, 684690, 746634, 798805, 958566, 964862, 1244390, 1447293, 1597610, 1866585, 2396415, 2412155, 2894586, 3377017, 3733170, 4792830, 4824310, 6754034, 7236465, 10131051, 13990499, 14472930, 16885085, 20262102, 27980998, 33770170, 41971497, 50655255, 69952495, 83942994, 97933493, 101310510, 139904990, 195866986, 209857485, 293800479, 419714970, 489667465, 587600958, 979334930, 1469002395, 2938004790]

約数ペア:

[(1, 2938004790), (2, 1469002395), (3, 979334930), (5, 587600958), (6, 489667465), (7, 419714970), (10, 293800479), (14, 209857485), (15, 195866986), (21, 139904990), (29, 101310510), (30, 97933493), (35, 83942994), (42, 69952495), (58, 50655255), (70, 41971497), (87, 33770170), (105, 27980998), (145, 20262102), (174, 16885085), (203, 14472930), (210, 13990499), (290, 10131051), (406, 7236465), (435, 6754034), (609, 4824310), (613, 4792830), (787, 3733170), (870, 3377017), (1015, 2894586), (1218, 2412155), (1226, 2396415), (1574, 1866585), (1839, 1597610), (2030, 1447293), (2361, 1244390), (3045, 964862), (3065, 958566), (3678, 798805), (3935, 746634), (4291, 684690), (4722, 622195), (5509, 533310), (6090, 482431), (6130, 479283), (7870, 373317), (8582, 342345), (9195, 319522), (11018, 266655), (11805, 248878), (12873, 228230), (16527, 177770), (17777, 165270), (18390, 159761), (21455, 136938), (22823, 128730), (23610, 124439), (25746, 114115), (27545, 106662), (33054, 88885), (35554, 82635), (42910, 68469), (45646, 64365), (53331, 55090)]