85015130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 169758720

約数和(自身を除く): 84743590

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 1279, 1445, 1955, 2558, 2890, 3910, 6395, 6647, 12790, 13294, 21743, 29417, 33235, 43486, 58834, 66470, 108715, 147085, 217430, 294170, 369631, 500089, 739262, 1000178, 1848155, 2500445, 3696310, 5000890, 8501513, 17003026, 42507565, 85015130]

約数ペア:

[(1, 85015130), (2, 42507565), (5, 17003026), (10, 8501513), (17, 5000890), (23, 3696310), (34, 2500445), (46, 1848155), (85, 1000178), (115, 739262), (170, 500089), (230, 369631), (289, 294170), (391, 217430), (578, 147085), (782, 108715), (1279, 66470), (1445, 58834), (1955, 43486), (2558, 33235), (2890, 29417), (3910, 21743), (6395, 13294), (6647, 12790)]