90382980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48593}}^1$

素因数の和:48636

約数の個数: 48

約数和(自身を含む): 261241344

約数和(自身を除く): 170858364

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, 48593, 97186, 145779, 194372, 242965, 291558, 485930, 583116, 728895, 971860, 1457790, 1506383, 2915580, 3012766, 4519149, 6025532, 7531915, 9038298, 15063830, 18076596, 22595745, 30127660, 45191490, 90382980]

約数ペア:

[(1, 90382980), (2, 45191490), (3, 30127660), (4, 22595745), (5, 18076596), (6, 15063830), (10, 9038298), (12, 7531915), (15, 6025532), (20, 4519149), (30, 3012766), (31, 2915580), (60, 1506383), (62, 1457790), (93, 971860), (124, 728895), (155, 583116), (186, 485930), (310, 291558), (372, 242965), (465, 194372), (620, 145779), (930, 97186), (1860, 48593)]