2090147448930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1997}}^1\times {\mathrm{96643}}^1$

素因数の和:98688

約数の個数: 96

約数和(自身を含む): 5296974139584

約数和(自身を除く): 3206826690654

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 1997, 2166, 3610, 3994, 5415, 5991, 9985, 10830, 11982, 19970, 29955, 37943, 59910, 75886, 96643, 113829, 189715, 193286, 227658, 289929, 379430, 483215, 569145, 579858, 720917, 966430, 1138290, 1441834, 1449645, 1836217, 2162751, 2899290, 3604585, 3672434, 4325502, 5508651, 7209170, 9181085, 10813755, 11017302, 18362170, 21627510, 27543255, 34888123, 55086510, 69776246, 104664369, 174440615, 192996071, 209328738, 348881230, 385992142, 523321845, 578988213, 964980355, 1046643690, 1157976426, 1929960710, 2894941065, 3666925349, 5789882130, 7333850698, 11000776047, 18334626745, 22001552094, 36669253490, 55003880235, 69671581631, 110007760470, 139343163262, 209014744893, 348357908155, 418029489786, 696715816310, 1045073724465, 2090147448930]

約数ペア:

[(1, 2090147448930), (2, 1045073724465), (3, 696715816310), (5, 418029489786), (6, 348357908155), (10, 209014744893), (15, 139343163262), (19, 110007760470), (30, 69671581631), (38, 55003880235), (57, 36669253490), (95, 22001552094), (114, 18334626745), (190, 11000776047), (285, 7333850698), (361, 5789882130), (570, 3666925349), (722, 2894941065), (1083, 1929960710), (1805, 1157976426), (1997, 1046643690), (2166, 964980355), (3610, 578988213), (3994, 523321845), (5415, 385992142), (5991, 348881230), (9985, 209328738), (10830, 192996071), (11982, 174440615), (19970, 104664369), (29955, 69776246), (37943, 55086510), (59910, 34888123), (75886, 27543255), (96643, 21627510), (113829, 18362170), (189715, 11017302), (193286, 10813755), (227658, 9181085), (289929, 7209170), (379430, 5508651), (483215, 4325502), (569145, 3672434), (579858, 3604585), (720917, 2899290), (966430, 2162751), (1138290, 1836217), (1441834, 1449645)]