2943060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 8316672

約数和(自身を除く): 5373612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 271, 362, 542, 543, 724, 813, 905, 1084, 1086, 1355, 1626, 1810, 2172, 2710, 2715, 3252, 3620, 4065, 5420, 5430, 8130, 10860, 16260, 49051, 98102, 147153, 196204, 245255, 294306, 490510, 588612, 735765, 981020, 1471530, 2943060]

約数ペア:

[(1, 2943060), (2, 1471530), (3, 981020), (4, 735765), (5, 588612), (6, 490510), (10, 294306), (12, 245255), (15, 196204), (20, 147153), (30, 98102), (60, 49051), (181, 16260), (271, 10860), (362, 8130), (542, 5430), (543, 5420), (724, 4065), (813, 3620), (905, 3252), (1084, 2715), (1086, 2710), (1355, 2172), (1626, 1810)]