15697530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 42785280

約数和(自身を除く): 27087750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1237, 1269, 1410, 2115, 2474, 2538, 3711, 4230, 6185, 6345, 7422, 11133, 12370, 12690, 18555, 22266, 33399, 37110, 55665, 58139, 66798, 111330, 116278, 166995, 174417, 290695, 333990, 348834, 523251, 581390, 872085, 1046502, 1569753, 1744170, 2616255, 3139506, 5232510, 7848765, 15697530]

約数ペア:

[(1, 15697530), (2, 7848765), (3, 5232510), (5, 3139506), (6, 2616255), (9, 1744170), (10, 1569753), (15, 1046502), (18, 872085), (27, 581390), (30, 523251), (45, 348834), (47, 333990), (54, 290695), (90, 174417), (94, 166995), (135, 116278), (141, 111330), (235, 66798), (270, 58139), (282, 55665), (423, 37110), (470, 33399), (705, 22266), (846, 18555), (1237, 12690), (1269, 12370), (1410, 11133), (2115, 7422), (2474, 6345), (2538, 6185), (3711, 4230)]