212118413820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4289}}^1\times {\mathrm{9931}}^1$

素因数の和:14315

約数の個数: 96

約数和(自身を含む): 601288047360

約数和(自身を除く): 389169633540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4289, 4980, 8578, 9931, 12867, 17156, 19862, 21445, 25734, 29793, 39724, 42890, 49655, 51468, 59586, 64335, 85780, 99310, 119172, 128670, 148965, 198620, 257340, 297930, 355987, 595860, 711974, 824273, 1067961, 1423948, 1648546, 1779935, 2135922, 2472819, 3297092, 3559870, 4121365, 4271844, 4945638, 5339805, 7119740, 8242730, 9891276, 10679610, 12364095, 16485460, 21359220, 24728190, 42594059, 49456380, 85188118, 127782177, 170376236, 212970295, 255564354, 425940590, 511128708, 638910885, 851881180, 1277821770, 2555643540, 3535306897, 7070613794, 10605920691, 14141227588, 17676534485, 21211841382, 35353068970, 42423682764, 53029603455, 70706137940, 106059206910, 212118413820]

約数ペア:

[(1, 212118413820), (2, 106059206910), (3, 70706137940), (4, 53029603455), (5, 42423682764), (6, 35353068970), (10, 21211841382), (12, 17676534485), (15, 14141227588), (20, 10605920691), (30, 7070613794), (60, 3535306897), (83, 2555643540), (166, 1277821770), (249, 851881180), (332, 638910885), (415, 511128708), (498, 425940590), (830, 255564354), (996, 212970295), (1245, 170376236), (1660, 127782177), (2490, 85188118), (4289, 49456380), (4980, 42594059), (8578, 24728190), (9931, 21359220), (12867, 16485460), (17156, 12364095), (19862, 10679610), (21445, 9891276), (25734, 8242730), (29793, 7119740), (39724, 5339805), (42890, 4945638), (49655, 4271844), (51468, 4121365), (59586, 3559870), (64335, 3297092), (85780, 2472819), (99310, 2135922), (119172, 1779935), (128670, 1648546), (148965, 1423948), (198620, 1067961), (257340, 824273), (297930, 711974), (355987, 595860)]