1605930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 2282070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 269, 398, 538, 597, 807, 995, 1194, 1345, 1614, 1990, 2690, 2985, 4035, 5970, 8070, 53531, 107062, 160593, 267655, 321186, 535310, 802965, 1605930]

約数ペア:

[(1, 1605930), (2, 802965), (3, 535310), (5, 321186), (6, 267655), (10, 160593), (15, 107062), (30, 53531), (199, 8070), (269, 5970), (398, 4035), (538, 2985), (597, 2690), (807, 1990), (995, 1614), (1194, 1345)]