4817790

素因数分解:

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

素因数の和:481

約数の個数: 48

約数和(自身を含む): 12636000

約数和(自身を除く): 7818210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 269, 398, 538, 597, 807, 995, 1194, 1345, 1614, 1791, 1990, 2421, 2690, 2985, 3582, 4035, 4842, 5970, 8070, 8955, 12105, 17910, 24210, 53531, 107062, 160593, 267655, 321186, 481779, 535310, 802965, 963558, 1605930, 2408895, 4817790]

約数ペア:

[(1, 4817790), (2, 2408895), (3, 1605930), (5, 963558), (6, 802965), (9, 535310), (10, 481779), (15, 321186), (18, 267655), (30, 160593), (45, 107062), (90, 53531), (199, 24210), (269, 17910), (398, 12105), (538, 8955), (597, 8070), (807, 5970), (995, 4842), (1194, 4035), (1345, 3582), (1614, 2985), (1791, 2690), (1990, 2421)]