9100270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 8395730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 269, 398, 538, 995, 1345, 1990, 2690, 3383, 4573, 6766, 9146, 16915, 22865, 33830, 45730, 53531, 107062, 267655, 535310, 910027, 1820054, 4550135, 9100270]

約数ペア:

[(1, 9100270), (2, 4550135), (5, 1820054), (10, 910027), (17, 535310), (34, 267655), (85, 107062), (170, 53531), (199, 45730), (269, 33830), (398, 22865), (538, 16915), (995, 9146), (1345, 6766), (1990, 4573), (2690, 3383)]