2078773620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449951}}^1$

素因数の和:449981

約数の個数: 96

約数和(自身を含む): 7256825856

約数和(自身を除く): 5178052236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 449951, 899902, 1349853, 1799804, 2249755, 2699706, 3149657, 4499510, 4949461, 5399412, 6299314, 6749265, 8999020, 9448971, 9898922, 12598628, 13498530, 14848383, 15748285, 18897942, 19797844, 24747305, 26997060, 29696766, 31496570, 34646227, 37795884, 47244855, 49494610, 59393532, 62993140, 69292454, 74241915, 94489710, 98989220, 103938681, 138584908, 148483830, 173231135, 188979420, 207877362, 296967660, 346462270, 415754724, 519693405, 692924540, 1039386810, 2078773620]

約数ペア:

[(1, 2078773620), (2, 1039386810), (3, 692924540), (4, 519693405), (5, 415754724), (6, 346462270), (7, 296967660), (10, 207877362), (11, 188979420), (12, 173231135), (14, 148483830), (15, 138584908), (20, 103938681), (21, 98989220), (22, 94489710), (28, 74241915), (30, 69292454), (33, 62993140), (35, 59393532), (42, 49494610), (44, 47244855), (55, 37795884), (60, 34646227), (66, 31496570), (70, 29696766), (77, 26997060), (84, 24747305), (105, 19797844), (110, 18897942), (132, 15748285), (140, 14848383), (154, 13498530), (165, 12598628), (210, 9898922), (220, 9448971), (231, 8999020), (308, 6749265), (330, 6299314), (385, 5399412), (420, 4949461), (462, 4499510), (660, 3149657), (770, 2699706), (924, 2249755), (1155, 1799804), (1540, 1349853), (2310, 899902), (4620, 449951)]