2085152070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 5301780480

約数和(自身を除く): 3216628410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 101, 155, 158, 186, 202, 237, 281, 303, 310, 395, 465, 474, 505, 562, 606, 790, 843, 930, 1010, 1185, 1405, 1515, 1686, 2370, 2449, 2810, 3030, 3131, 4215, 4898, 6262, 7347, 7979, 8430, 8711, 9393, 12245, 14694, 15655, 15958, 17422, 18786, 22199, 23937, 24490, 26133, 28381, 31310, 36735, 39895, 43555, 44398, 46965, 47874, 52266, 56762, 66597, 73470, 79790, 85143, 87110, 93930, 110995, 119685, 130665, 133194, 141905, 170286, 221990, 239370, 247349, 261330, 283810, 332985, 425715, 494698, 665970, 688169, 742047, 851430, 879811, 1236745, 1376338, 1484094, 1759622, 2064507, 2242099, 2473490, 2639433, 3440845, 3710235, 4129014, 4399055, 4484198, 5278866, 6726297, 6881690, 7420470, 8798110, 10322535, 11210495, 13197165, 13452594, 20645070, 22420990, 26394330, 33631485, 67262970, 69505069, 139010138, 208515207, 347525345, 417030414, 695050690, 1042576035, 2085152070]

約数ペア:

[(1, 2085152070), (2, 1042576035), (3, 695050690), (5, 417030414), (6, 347525345), (10, 208515207), (15, 139010138), (30, 69505069), (31, 67262970), (62, 33631485), (79, 26394330), (93, 22420990), (101, 20645070), (155, 13452594), (158, 13197165), (186, 11210495), (202, 10322535), (237, 8798110), (281, 7420470), (303, 6881690), (310, 6726297), (395, 5278866), (465, 4484198), (474, 4399055), (505, 4129014), (562, 3710235), (606, 3440845), (790, 2639433), (843, 2473490), (930, 2242099), (1010, 2064507), (1185, 1759622), (1405, 1484094), (1515, 1376338), (1686, 1236745), (2370, 879811), (2449, 851430), (2810, 742047), (3030, 688169), (3131, 665970), (4215, 494698), (4898, 425715), (6262, 332985), (7347, 283810), (7979, 261330), (8430, 247349), (8711, 239370), (9393, 221990), (12245, 170286), (14694, 141905), (15655, 133194), (15958, 130665), (17422, 119685), (18786, 110995), (22199, 93930), (23937, 87110), (24490, 85143), (26133, 79790), (28381, 73470), (31310, 66597), (36735, 56762), (39895, 52266), (43555, 47874), (44398, 46965)]