29271130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 36918182

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 47, 49, 62, 70, 82, 94, 98, 155, 205, 217, 235, 245, 287, 310, 329, 410, 434, 470, 490, 574, 658, 1085, 1271, 1435, 1457, 1519, 1645, 1927, 2009, 2170, 2303, 2542, 2870, 2914, 3038, 3290, 3854, 4018, 4606, 6355, 7285, 7595, 8897, 9635, 10045, 10199, 11515, 12710, 13489, 14570, 15190, 17794, 19270, 20090, 20398, 23030, 26978, 44485, 50995, 59737, 62279, 67445, 71393, 88970, 94423, 101990, 119474, 124558, 134890, 142786, 188846, 298685, 311395, 356965, 418159, 472115, 597370, 622790, 713930, 836318, 944230, 2090795, 2927113, 4181590, 5854226, 14635565, 29271130]

約数ペア:

[(1, 29271130), (2, 14635565), (5, 5854226), (7, 4181590), (10, 2927113), (14, 2090795), (31, 944230), (35, 836318), (41, 713930), (47, 622790), (49, 597370), (62, 472115), (70, 418159), (82, 356965), (94, 311395), (98, 298685), (155, 188846), (205, 142786), (217, 134890), (235, 124558), (245, 119474), (287, 101990), (310, 94423), (329, 88970), (410, 71393), (434, 67445), (470, 62279), (490, 59737), (574, 50995), (658, 44485), (1085, 26978), (1271, 23030), (1435, 20398), (1457, 20090), (1519, 19270), (1645, 17794), (1927, 15190), (2009, 14570), (2170, 13489), (2303, 12710), (2542, 11515), (2870, 10199), (2914, 10045), (3038, 9635), (3290, 8897), (3854, 7595), (4018, 7285), (4606, 6355)]