438653970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91961}}^1$

素因数の和:92027

約数の個数: 48

約数和(自身を含む): 1162031832

約数和(自身を除く): 723377862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 91961, 183922, 275883, 459805, 551766, 827649, 919610, 1379415, 1655298, 2758830, 4138245, 4873933, 8276490, 9747866, 14621799, 24369665, 29243598, 43865397, 48739330, 73108995, 87730794, 146217990, 219326985, 438653970]

約数ペア:

[(1, 438653970), (2, 219326985), (3, 146217990), (5, 87730794), (6, 73108995), (9, 48739330), (10, 43865397), (15, 29243598), (18, 24369665), (30, 14621799), (45, 9747866), (53, 8276490), (90, 4873933), (106, 4138245), (159, 2758830), (265, 1655298), (318, 1379415), (477, 919610), (530, 827649), (795, 551766), (954, 459805), (1590, 275883), (2385, 183922), (4770, 91961)]