211037460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 406729452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 310, 332, 372, 415, 465, 498, 620, 830, 930, 996, 1245, 1367, 1660, 1860, 2490, 2573, 2734, 4101, 4980, 5146, 5468, 6835, 7719, 8202, 10292, 12865, 13670, 15438, 16404, 20505, 25730, 27340, 30876, 38595, 41010, 42377, 51460, 77190, 82020, 84754, 113461, 127131, 154380, 169508, 211885, 226922, 254262, 340383, 423770, 453844, 508524, 567305, 635655, 680766, 847540, 1134610, 1271310, 1361532, 1701915, 2269220, 2542620, 3403830, 3517291, 6807660, 7034582, 10551873, 14069164, 17586455, 21103746, 35172910, 42207492, 52759365, 70345820, 105518730, 211037460]

約数ペア:

[(1, 211037460), (2, 105518730), (3, 70345820), (4, 52759365), (5, 42207492), (6, 35172910), (10, 21103746), (12, 17586455), (15, 14069164), (20, 10551873), (30, 7034582), (31, 6807660), (60, 3517291), (62, 3403830), (83, 2542620), (93, 2269220), (124, 1701915), (155, 1361532), (166, 1271310), (186, 1134610), (249, 847540), (310, 680766), (332, 635655), (372, 567305), (415, 508524), (465, 453844), (498, 423770), (620, 340383), (830, 254262), (930, 226922), (996, 211885), (1245, 169508), (1367, 154380), (1660, 127131), (1860, 113461), (2490, 84754), (2573, 82020), (2734, 77190), (4101, 51460), (4980, 42377), (5146, 41010), (5468, 38595), (6835, 30876), (7719, 27340), (8202, 25730), (10292, 20505), (12865, 16404), (13670, 15438)]