121729530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 333849600

約数和(自身を除く): 212120070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 47, 58, 65, 78, 87, 94, 130, 141, 145, 174, 195, 229, 235, 282, 290, 377, 390, 435, 458, 470, 611, 687, 705, 754, 870, 1131, 1145, 1222, 1363, 1374, 1410, 1833, 1885, 2262, 2290, 2726, 2977, 3055, 3435, 3666, 3770, 4089, 5655, 5954, 6110, 6641, 6815, 6870, 8178, 8931, 9165, 10763, 11310, 13282, 13630, 14885, 17719, 17862, 18330, 19923, 20445, 21526, 29770, 32289, 33205, 35438, 39846, 40890, 44655, 53157, 53815, 64578, 66410, 86333, 88595, 89310, 99615, 106314, 107630, 139919, 161445, 172666, 177190, 199230, 258999, 265785, 279838, 312127, 322890, 419757, 431665, 517998, 531570, 624254, 699595, 839514, 863330, 936381, 1294995, 1399190, 1560635, 1872762, 2098785, 2589990, 3121270, 4057651, 4197570, 4681905, 8115302, 9363810, 12172953, 20288255, 24345906, 40576510, 60864765, 121729530]

約数ペア:

[(1, 121729530), (2, 60864765), (3, 40576510), (5, 24345906), (6, 20288255), (10, 12172953), (13, 9363810), (15, 8115302), (26, 4681905), (29, 4197570), (30, 4057651), (39, 3121270), (47, 2589990), (58, 2098785), (65, 1872762), (78, 1560635), (87, 1399190), (94, 1294995), (130, 936381), (141, 863330), (145, 839514), (174, 699595), (195, 624254), (229, 531570), (235, 517998), (282, 431665), (290, 419757), (377, 322890), (390, 312127), (435, 279838), (458, 265785), (470, 258999), (611, 199230), (687, 177190), (705, 172666), (754, 161445), (870, 139919), (1131, 107630), (1145, 106314), (1222, 99615), (1363, 89310), (1374, 88595), (1410, 86333), (1833, 66410), (1885, 64578), (2262, 53815), (2290, 53157), (2726, 44655), (2977, 40890), (3055, 39846), (3435, 35438), (3666, 33205), (3770, 32289), (4089, 29770), (5655, 21526), (5954, 20445), (6110, 19923), (6641, 18330), (6815, 17862), (6870, 17719), (8178, 14885), (8931, 13630), (9165, 13282), (10763, 11310)]