29897580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2753}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 84206304

約数和(自身を除く): 54308724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 2753, 3620, 5430, 5506, 8259, 10860, 11012, 13765, 16518, 27530, 33036, 41295, 55060, 82590, 165180, 498293, 996586, 1494879, 1993172, 2491465, 2989758, 4982930, 5979516, 7474395, 9965860, 14948790, 29897580]

約数ペア:

[(1, 29897580), (2, 14948790), (3, 9965860), (4, 7474395), (5, 5979516), (6, 4982930), (10, 2989758), (12, 2491465), (15, 1993172), (20, 1494879), (30, 996586), (60, 498293), (181, 165180), (362, 82590), (543, 55060), (724, 41295), (905, 33036), (1086, 27530), (1810, 16518), (2172, 13765), (2715, 11012), (2753, 10860), (3620, 8259), (5430, 5506)]