155898630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19463}}^1$

素因数の和:19565

約数の個数: 48

約数和(自身を含む): 409911840

約数和(自身を除く): 254013210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 19463, 38926, 58389, 97315, 116778, 175167, 194630, 291945, 350334, 583890, 875835, 1732207, 1751670, 3464414, 5196621, 8661035, 10393242, 15589863, 17322070, 25983105, 31179726, 51966210, 77949315, 155898630]

約数ペア:

[(1, 155898630), (2, 77949315), (3, 51966210), (5, 31179726), (6, 25983105), (9, 17322070), (10, 15589863), (15, 10393242), (18, 8661035), (30, 5196621), (45, 3464414), (89, 1751670), (90, 1732207), (178, 875835), (267, 583890), (445, 350334), (534, 291945), (801, 194630), (890, 175167), (1335, 116778), (1602, 97315), (2670, 58389), (4005, 38926), (8010, 19463)]