1356540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 3967488

約数和(自身を除く): 2610948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 983, 1380, 1966, 2949, 3932, 4915, 5898, 9830, 11796, 14745, 19660, 22609, 29490, 45218, 58980, 67827, 90436, 113045, 135654, 226090, 271308, 339135, 452180, 678270, 1356540]

約数ペア:

[(1, 1356540), (2, 678270), (3, 452180), (4, 339135), (5, 271308), (6, 226090), (10, 135654), (12, 113045), (15, 90436), (20, 67827), (23, 58980), (30, 45218), (46, 29490), (60, 22609), (69, 19660), (92, 14745), (115, 11796), (138, 9830), (230, 5898), (276, 4915), (345, 3932), (460, 2949), (690, 1966), (983, 1380)]