121893210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18553}}^1$

素因数の和:18639

約数の個数: 48

約数和(自身を含む): 321281064

約数和(自身を除く): 199387854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 18553, 37106, 55659, 92765, 111318, 166977, 185530, 278295, 333954, 556590, 834885, 1354369, 1669770, 2708738, 4063107, 6771845, 8126214, 12189321, 13543690, 20315535, 24378642, 40631070, 60946605, 121893210]

約数ペア:

[(1, 121893210), (2, 60946605), (3, 40631070), (5, 24378642), (6, 20315535), (9, 13543690), (10, 12189321), (15, 8126214), (18, 6771845), (30, 4063107), (45, 2708738), (73, 1669770), (90, 1354369), (146, 834885), (219, 556590), (365, 333954), (438, 278295), (657, 185530), (730, 166977), (1095, 111318), (1314, 92765), (2190, 55659), (3285, 37106), (6570, 18553)]