73542870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{272381}}^1$

素因数の和:272397

約数の個数: 32

約数和(自身を含む): 196115040

約数和(自身を除く): 122572170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 272381, 544762, 817143, 1361905, 1634286, 2451429, 2723810, 4085715, 4902858, 7354287, 8171430, 12257145, 14708574, 24514290, 36771435, 73542870]

約数ペア:

[(1, 73542870), (2, 36771435), (3, 24514290), (5, 14708574), (6, 12257145), (9, 8171430), (10, 7354287), (15, 4902858), (18, 4085715), (27, 2723810), (30, 2451429), (45, 1634286), (54, 1361905), (90, 817143), (135, 544762), (270, 272381)]