2021063310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8647}}^1$

素因数の和:8727

約数の個数: 144

約数和(自身を含む): 6228739296

約数和(自身を除く): 4207675986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 53, 63, 70, 90, 98, 105, 106, 126, 147, 159, 210, 245, 265, 294, 315, 318, 371, 441, 477, 490, 530, 630, 735, 742, 795, 882, 954, 1113, 1470, 1590, 1855, 2205, 2226, 2385, 2597, 3339, 3710, 4410, 4770, 5194, 5565, 6678, 7791, 8647, 11130, 12985, 15582, 16695, 17294, 23373, 25941, 25970, 33390, 38955, 43235, 46746, 51882, 60529, 77823, 77910, 86470, 116865, 121058, 129705, 155646, 181587, 233730, 259410, 302645, 363174, 389115, 423703, 458291, 544761, 605290, 778230, 847406, 907935, 916582, 1089522, 1271109, 1374873, 1815870, 2118515, 2291455, 2542218, 2723805, 2749746, 3208037, 3813327, 4124619, 4237030, 4582910, 5447610, 6355545, 6416074, 6874365, 7626654, 8249238, 9624111, 12711090, 13748730, 16040185, 19066635, 19248222, 20623095, 22456259, 28872333, 32080370, 38133270, 41246190, 44912518, 48120555, 57744666, 67368777, 96241110, 112281295, 134737554, 144361665, 202106331, 224562590, 288723330, 336843885, 404212662, 673687770, 1010531655, 2021063310]

約数ペア:

[(1, 2021063310), (2, 1010531655), (3, 673687770), (5, 404212662), (6, 336843885), (7, 288723330), (9, 224562590), (10, 202106331), (14, 144361665), (15, 134737554), (18, 112281295), (21, 96241110), (30, 67368777), (35, 57744666), (42, 48120555), (45, 44912518), (49, 41246190), (53, 38133270), (63, 32080370), (70, 28872333), (90, 22456259), (98, 20623095), (105, 19248222), (106, 19066635), (126, 16040185), (147, 13748730), (159, 12711090), (210, 9624111), (245, 8249238), (265, 7626654), (294, 6874365), (315, 6416074), (318, 6355545), (371, 5447610), (441, 4582910), (477, 4237030), (490, 4124619), (530, 3813327), (630, 3208037), (735, 2749746), (742, 2723805), (795, 2542218), (882, 2291455), (954, 2118515), (1113, 1815870), (1470, 1374873), (1590, 1271109), (1855, 1089522), (2205, 916582), (2226, 907935), (2385, 847406), (2597, 778230), (3339, 605290), (3710, 544761), (4410, 458291), (4770, 423703), (5194, 389115), (5565, 363174), (6678, 302645), (7791, 259410), (8647, 233730), (11130, 181587), (12985, 155646), (15582, 129705), (16695, 121058), (17294, 116865), (23373, 86470), (25941, 77910), (25970, 77823), (33390, 60529), (38955, 51882), (43235, 46746)]