2143175370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3140

約数の個数: 128

約数和(自身を含む): 6096384000

約数和(自身を除く): 3953208630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 83, 105, 123, 166, 205, 210, 246, 249, 287, 410, 415, 498, 574, 581, 615, 830, 861, 1162, 1230, 1245, 1435, 1722, 1743, 2490, 2870, 2905, 2999, 3403, 3486, 4305, 5810, 5998, 6806, 8610, 8715, 8997, 10209, 14995, 17015, 17430, 17994, 20418, 20993, 23821, 29990, 34030, 41986, 44985, 47642, 51045, 62979, 71463, 89970, 102090, 104965, 119105, 122959, 125958, 142926, 209930, 238210, 245918, 248917, 314895, 357315, 368877, 497834, 614795, 629790, 714630, 737754, 746751, 860713, 1229590, 1244585, 1493502, 1721426, 1742419, 1844385, 2489170, 2582139, 3484838, 3688770, 3733755, 4303565, 5164278, 5227257, 7467510, 8607130, 8712095, 10205597, 10454514, 12910695, 17424190, 20411194, 25821390, 26136285, 30616791, 51027985, 52272570, 61233582, 71439179, 102055970, 142878358, 153083955, 214317537, 306167910, 357195895, 428635074, 714391790, 1071587685, 2143175370]

約数ペア:

[(1, 2143175370), (2, 1071587685), (3, 714391790), (5, 428635074), (6, 357195895), (7, 306167910), (10, 214317537), (14, 153083955), (15, 142878358), (21, 102055970), (30, 71439179), (35, 61233582), (41, 52272570), (42, 51027985), (70, 30616791), (82, 26136285), (83, 25821390), (105, 20411194), (123, 17424190), (166, 12910695), (205, 10454514), (210, 10205597), (246, 8712095), (249, 8607130), (287, 7467510), (410, 5227257), (415, 5164278), (498, 4303565), (574, 3733755), (581, 3688770), (615, 3484838), (830, 2582139), (861, 2489170), (1162, 1844385), (1230, 1742419), (1245, 1721426), (1435, 1493502), (1722, 1244585), (1743, 1229590), (2490, 860713), (2870, 746751), (2905, 737754), (2999, 714630), (3403, 629790), (3486, 614795), (4305, 497834), (5810, 368877), (5998, 357315), (6806, 314895), (8610, 248917), (8715, 245918), (8997, 238210), (10209, 209930), (14995, 142926), (17015, 125958), (17430, 122959), (17994, 119105), (20418, 104965), (20993, 102090), (23821, 89970), (29990, 71463), (34030, 62979), (41986, 51045), (44985, 47642)]