177029310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{22961}}^1$

素因数の和:23228

約数の個数: 32

約数和(自身を含む): 426542112

約数和(自身を除く): 249512802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 22961, 45922, 68883, 114805, 137766, 229610, 344415, 688830, 5900977, 11801954, 17702931, 29504885, 35405862, 59009770, 88514655, 177029310]

約数ペア:

[(1, 177029310), (2, 88514655), (3, 59009770), (5, 35405862), (6, 29504885), (10, 17702931), (15, 11801954), (30, 5900977), (257, 688830), (514, 344415), (771, 229610), (1285, 137766), (1542, 114805), (2570, 68883), (3855, 45922), (7710, 22961)]