430890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 1057536

約数和(自身を除く): 626646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 271, 318, 530, 542, 795, 813, 1355, 1590, 1626, 2710, 4065, 8130, 14363, 28726, 43089, 71815, 86178, 143630, 215445, 430890]

約数ペア:

[(1, 430890), (2, 215445), (3, 143630), (5, 86178), (6, 71815), (10, 43089), (15, 28726), (30, 14363), (53, 8130), (106, 4065), (159, 2710), (265, 1626), (271, 1590), (318, 1355), (530, 813), (542, 795)]