172289010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3139

約数の個数: 64

約数和(自身を含む): 433972224

約数和(自身を除く): 261683214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 3037, 3782, 5673, 6074, 9111, 9455, 11346, 15185, 18222, 18910, 28365, 30370, 45555, 56730, 91110, 94147, 185257, 188294, 282441, 370514, 470735, 555771, 564882, 926285, 941470, 1111542, 1412205, 1852570, 2778855, 2824410, 5557710, 5742967, 11485934, 17228901, 28714835, 34457802, 57429670, 86144505, 172289010]

約数ペア:

[(1, 172289010), (2, 86144505), (3, 57429670), (5, 34457802), (6, 28714835), (10, 17228901), (15, 11485934), (30, 5742967), (31, 5557710), (61, 2824410), (62, 2778855), (93, 1852570), (122, 1412205), (155, 1111542), (183, 941470), (186, 926285), (305, 564882), (310, 555771), (366, 470735), (465, 370514), (610, 282441), (915, 188294), (930, 185257), (1830, 94147), (1891, 91110), (3037, 56730), (3782, 45555), (5673, 30370), (6074, 28365), (9111, 18910), (9455, 18222), (11346, 15185)]