12842391390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3098

約数の個数: 128

約数和(自身を含む): 32825917440

約数和(自身を除く): 19983526050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 101, 141, 155, 186, 202, 235, 282, 303, 310, 465, 470, 505, 606, 705, 930, 1010, 1410, 1457, 1515, 2909, 2914, 3030, 3131, 4371, 4747, 5818, 6262, 7285, 8727, 8742, 9393, 9494, 14241, 14545, 14570, 15655, 17454, 18786, 21855, 23735, 28482, 29090, 31310, 43635, 43710, 46965, 47470, 71205, 87270, 90179, 93930, 136723, 142410, 147157, 180358, 270537, 273446, 293809, 294314, 410169, 441471, 450895, 541074, 587618, 683615, 735785, 820338, 881427, 882942, 901790, 1352685, 1367230, 1469045, 1471570, 1762854, 2050845, 2207355, 2705370, 2938090, 4101690, 4238413, 4407135, 4414710, 8476826, 8814270, 9108079, 12715239, 13809023, 18216158, 21192065, 25430478, 27324237, 27618046, 41427069, 42384130, 45540395, 54648474, 63576195, 69045115, 82854138, 91080790, 127152390, 136621185, 138090230, 207135345, 273242370, 414270690, 428079713, 856159426, 1284239139, 2140398565, 2568478278, 4280797130, 6421195695, 12842391390]

約数ペア:

[(1, 12842391390), (2, 6421195695), (3, 4280797130), (5, 2568478278), (6, 2140398565), (10, 1284239139), (15, 856159426), (30, 428079713), (31, 414270690), (47, 273242370), (62, 207135345), (93, 138090230), (94, 136621185), (101, 127152390), (141, 91080790), (155, 82854138), (186, 69045115), (202, 63576195), (235, 54648474), (282, 45540395), (303, 42384130), (310, 41427069), (465, 27618046), (470, 27324237), (505, 25430478), (606, 21192065), (705, 18216158), (930, 13809023), (1010, 12715239), (1410, 9108079), (1457, 8814270), (1515, 8476826), (2909, 4414710), (2914, 4407135), (3030, 4238413), (3131, 4101690), (4371, 2938090), (4747, 2705370), (5818, 2207355), (6262, 2050845), (7285, 1762854), (8727, 1471570), (8742, 1469045), (9393, 1367230), (9494, 1352685), (14241, 901790), (14545, 882942), (14570, 881427), (15655, 820338), (17454, 735785), (18786, 683615), (21855, 587618), (23735, 541074), (28482, 450895), (29090, 441471), (31310, 410169), (43635, 294314), (43710, 293809), (46965, 273446), (47470, 270537), (71205, 180358), (87270, 147157), (90179, 142410), (93930, 136723)]