63983340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{355463}}^1$

素因数の和:355478

約数の個数: 36

約数和(自身を含む): 194083344

約数和(自身を除く): 130100004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 355463, 710926, 1066389, 1421852, 1777315, 2132778, 3199167, 3554630, 4265556, 5331945, 6398334, 7109260, 10663890, 12796668, 15995835, 21327780, 31991670, 63983340]

約数ペア:

[(1, 63983340), (2, 31991670), (3, 21327780), (4, 15995835), (5, 12796668), (6, 10663890), (9, 7109260), (10, 6398334), (12, 5331945), (15, 4265556), (18, 3554630), (20, 3199167), (30, 2132778), (36, 1777315), (45, 1421852), (60, 1066389), (90, 710926), (180, 355463)]