64170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 179712

約数和(自身を除く): 115542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1395, 1426, 2070, 2139, 2790, 3565, 4278, 6417, 7130, 10695, 12834, 21390, 32085, 64170]

約数ペア:

[(1, 64170), (2, 32085), (3, 21390), (5, 12834), (6, 10695), (9, 7130), (10, 6417), (15, 4278), (18, 3565), (23, 2790), (30, 2139), (31, 2070), (45, 1426), (46, 1395), (62, 1035), (69, 930), (90, 713), (93, 690), (115, 558), (138, 465), (155, 414), (186, 345), (207, 310), (230, 279)]