1810169010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91009}}^1$

素因数の和:91052

約数の個数: 96

約数和(自身を含む): 5366677680

約数和(自身を除く): 3556508670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 91009, 182018, 273027, 455045, 546054, 819081, 910090, 1183117, 1365135, 1547153, 1638162, 2366234, 2730270, 3094306, 3549351, 4095405, 4641459, 5915585, 7098702, 7735765, 8190810, 9282918, 10648053, 11831170, 13924377, 15471530, 17746755, 20112989, 21296106, 23207295, 27848754, 35493510, 40225978, 46414590, 53240265, 60338967, 69621885, 100564945, 106480530, 120677934, 139243770, 181016901, 201129890, 301694835, 362033802, 603389670, 905084505, 1810169010]

約数ペア:

[(1, 1810169010), (2, 905084505), (3, 603389670), (5, 362033802), (6, 301694835), (9, 201129890), (10, 181016901), (13, 139243770), (15, 120677934), (17, 106480530), (18, 100564945), (26, 69621885), (30, 60338967), (34, 53240265), (39, 46414590), (45, 40225978), (51, 35493510), (65, 27848754), (78, 23207295), (85, 21296106), (90, 20112989), (102, 17746755), (117, 15471530), (130, 13924377), (153, 11831170), (170, 10648053), (195, 9282918), (221, 8190810), (234, 7735765), (255, 7098702), (306, 5915585), (390, 4641459), (442, 4095405), (510, 3549351), (585, 3094306), (663, 2730270), (765, 2366234), (1105, 1638162), (1170, 1547153), (1326, 1365135), (1530, 1183117), (1989, 910090), (2210, 819081), (3315, 546054), (3978, 455045), (6630, 273027), (9945, 182018), (19890, 91009)]