91941570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7720

約数の個数: 96

約数和(自身を含む): 287614080

約数和(自身を除く): 195672510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 7681, 11970, 15362, 23043, 38405, 46086, 53767, 69129, 76810, 107534, 115215, 138258, 145939, 161301, 230430, 268835, 291878, 322602, 345645, 437817, 483903, 537670, 691290, 729695, 806505, 875634, 967806, 1021573, 1313451, 1459390, 1613010, 2043146, 2189085, 2419515, 2626902, 3064719, 4378170, 4839030, 5107865, 6129438, 6567255, 9194157, 10215730, 13134510, 15323595, 18388314, 30647190, 45970785, 91941570]

約数ペア:

[(1, 91941570), (2, 45970785), (3, 30647190), (5, 18388314), (6, 15323595), (7, 13134510), (9, 10215730), (10, 9194157), (14, 6567255), (15, 6129438), (18, 5107865), (19, 4839030), (21, 4378170), (30, 3064719), (35, 2626902), (38, 2419515), (42, 2189085), (45, 2043146), (57, 1613010), (63, 1459390), (70, 1313451), (90, 1021573), (95, 967806), (105, 875634), (114, 806505), (126, 729695), (133, 691290), (171, 537670), (190, 483903), (210, 437817), (266, 345645), (285, 322602), (315, 291878), (342, 268835), (399, 230430), (570, 161301), (630, 145939), (665, 138258), (798, 115215), (855, 107534), (1197, 76810), (1330, 69129), (1710, 53767), (1995, 46086), (2394, 38405), (3990, 23043), (5985, 15362), (7681, 11970)]