215263380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115733}}^1$

素因数の和:115776

約数の個数: 48

約数和(自身を含む): 622185984

約数和(自身を除く): 406922604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 115733, 231466, 347199, 462932, 578665, 694398, 1157330, 1388796, 1735995, 2314660, 3471990, 3587723, 6943980, 7175446, 10763169, 14350892, 17938615, 21526338, 35877230, 43052676, 53815845, 71754460, 107631690, 215263380]

約数ペア:

[(1, 215263380), (2, 107631690), (3, 71754460), (4, 53815845), (5, 43052676), (6, 35877230), (10, 21526338), (12, 17938615), (15, 14350892), (20, 10763169), (30, 7175446), (31, 6943980), (60, 3587723), (62, 3471990), (93, 2314660), (124, 1735995), (155, 1388796), (186, 1157330), (310, 694398), (372, 578665), (465, 462932), (620, 347199), (930, 231466), (1860, 115733)]