1814458140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6689}}^1$

素因数の和:6852

約数の個数: 144

約数和(自身を含む): 6048937440

約数和(自身を除く): 4234479300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 137, 165, 180, 198, 220, 274, 330, 396, 411, 495, 548, 660, 685, 822, 990, 1233, 1370, 1507, 1644, 1980, 2055, 2466, 2740, 3014, 4110, 4521, 4932, 6028, 6165, 6689, 7535, 8220, 9042, 12330, 13378, 13563, 15070, 18084, 20067, 22605, 24660, 26756, 27126, 30140, 33445, 40134, 45210, 54252, 60201, 66890, 67815, 73579, 80268, 90420, 100335, 120402, 133780, 135630, 147158, 200670, 220737, 240804, 271260, 294316, 301005, 367895, 401340, 441474, 602010, 662211, 735790, 882948, 916393, 1103685, 1204020, 1324422, 1471580, 1832786, 2207370, 2648844, 2749179, 3311055, 3665572, 4414740, 4581965, 5498358, 6622110, 8247537, 9163930, 10080323, 10996716, 13244220, 13745895, 16495074, 18327860, 20160646, 27491790, 30240969, 32990148, 40321292, 41237685, 50401615, 54983580, 60481938, 82475370, 90722907, 100803230, 120963876, 151204845, 164950740, 181445814, 201606460, 302409690, 362891628, 453614535, 604819380, 907229070, 1814458140]

約数ペア:

[(1, 1814458140), (2, 907229070), (3, 604819380), (4, 453614535), (5, 362891628), (6, 302409690), (9, 201606460), (10, 181445814), (11, 164950740), (12, 151204845), (15, 120963876), (18, 100803230), (20, 90722907), (22, 82475370), (30, 60481938), (33, 54983580), (36, 50401615), (44, 41237685), (45, 40321292), (55, 32990148), (60, 30240969), (66, 27491790), (90, 20160646), (99, 18327860), (110, 16495074), (132, 13745895), (137, 13244220), (165, 10996716), (180, 10080323), (198, 9163930), (220, 8247537), (274, 6622110), (330, 5498358), (396, 4581965), (411, 4414740), (495, 3665572), (548, 3311055), (660, 2749179), (685, 2648844), (822, 2207370), (990, 1832786), (1233, 1471580), (1370, 1324422), (1507, 1204020), (1644, 1103685), (1980, 916393), (2055, 882948), (2466, 735790), (2740, 662211), (3014, 602010), (4110, 441474), (4521, 401340), (4932, 367895), (6028, 301005), (6165, 294316), (6689, 271260), (7535, 240804), (8220, 220737), (9042, 200670), (12330, 147158), (13378, 135630), (13563, 133780), (15070, 120402), (18084, 100335), (20067, 90420), (22605, 80268), (24660, 73579), (26756, 67815), (27126, 66890), (30140, 60201), (33445, 54252), (40134, 45210)]