2111036340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{2819}}^1$

素因数の和:4621

約数の個数: 96

約数和(自身を含む): 6761502720

約数和(自身を除く): 4650466380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1783, 2819, 3566, 5349, 5638, 7132, 8457, 8915, 10698, 11276, 12481, 14095, 16914, 17830, 19733, 21396, 24962, 26745, 28190, 33828, 35660, 37443, 39466, 42285, 49924, 53490, 56380, 59199, 62405, 74886, 78932, 84570, 98665, 106980, 118398, 124810, 149772, 169140, 187215, 197330, 236796, 249620, 295995, 374430, 394660, 591990, 748860, 1183980, 5026277, 10052554, 15078831, 20105108, 25131385, 30157662, 35183939, 50262770, 60315324, 70367878, 75394155, 100525540, 105551817, 140735756, 150788310, 175919695, 211103634, 301576620, 351839390, 422207268, 527759085, 703678780, 1055518170, 2111036340]

約数ペア:

[(1, 2111036340), (2, 1055518170), (3, 703678780), (4, 527759085), (5, 422207268), (6, 351839390), (7, 301576620), (10, 211103634), (12, 175919695), (14, 150788310), (15, 140735756), (20, 105551817), (21, 100525540), (28, 75394155), (30, 70367878), (35, 60315324), (42, 50262770), (60, 35183939), (70, 30157662), (84, 25131385), (105, 20105108), (140, 15078831), (210, 10052554), (420, 5026277), (1783, 1183980), (2819, 748860), (3566, 591990), (5349, 394660), (5638, 374430), (7132, 295995), (8457, 249620), (8915, 236796), (10698, 197330), (11276, 187215), (12481, 169140), (14095, 149772), (16914, 124810), (17830, 118398), (19733, 106980), (21396, 98665), (24962, 84570), (26745, 78932), (28190, 74886), (33828, 62405), (35660, 59199), (37443, 56380), (39466, 53490), (42285, 49924)]