73279890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{90469}}^1$

素因数の和:90488

約数の個数: 40

約数和(自身を含む): 197043660

約数和(自身を除く): 123763770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 90469, 180938, 271407, 452345, 542814, 814221, 904690, 1357035, 1628442, 2442663, 2714070, 4071105, 4885326, 7327989, 8142210, 12213315, 14655978, 24426630, 36639945, 73279890]

約数ペア:

[(1, 73279890), (2, 36639945), (3, 24426630), (5, 14655978), (6, 12213315), (9, 8142210), (10, 7327989), (15, 4885326), (18, 4071105), (27, 2714070), (30, 2442663), (45, 1628442), (54, 1357035), (81, 904690), (90, 814221), (135, 542814), (162, 452345), (270, 271407), (405, 180938), (810, 90469)]