61963890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38971}}^1$

素因数の和:39034

約数の個数: 32

約数和(自身を含む): 151523136

約数和(自身を除く): 89559246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 38971, 77942, 116913, 194855, 233826, 389710, 584565, 1169130, 2065463, 4130926, 6196389, 10327315, 12392778, 20654630, 30981945, 61963890]

約数ペア:

[(1, 61963890), (2, 30981945), (3, 20654630), (5, 12392778), (6, 10327315), (10, 6196389), (15, 4130926), (30, 2065463), (53, 1169130), (106, 584565), (159, 389710), (265, 233826), (318, 194855), (530, 116913), (795, 77942), (1590, 38971)]