3010740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 8961120

約数和(自身を除く): 5950380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 361, 380, 417, 556, 570, 695, 722, 834, 1083, 1140, 1390, 1444, 1668, 1805, 2085, 2166, 2641, 2780, 3610, 4170, 4332, 5282, 5415, 7220, 7923, 8340, 10564, 10830, 13205, 15846, 21660, 26410, 31692, 39615, 50179, 52820, 79230, 100358, 150537, 158460, 200716, 250895, 301074, 501790, 602148, 752685, 1003580, 1505370, 3010740]

約数ペア:

[(1, 3010740), (2, 1505370), (3, 1003580), (4, 752685), (5, 602148), (6, 501790), (10, 301074), (12, 250895), (15, 200716), (19, 158460), (20, 150537), (30, 100358), (38, 79230), (57, 52820), (60, 50179), (76, 39615), (95, 31692), (114, 26410), (139, 21660), (190, 15846), (228, 13205), (278, 10830), (285, 10564), (361, 8340), (380, 7923), (417, 7220), (556, 5415), (570, 5282), (695, 4332), (722, 4170), (834, 3610), (1083, 2780), (1140, 2641), (1390, 2166), (1444, 2085), (1668, 1805)]