13464180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 41225184

約数和(自身を除く): 27761004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 571, 655, 786, 1142, 1179, 1310, 1572, 1713, 1965, 2284, 2358, 2620, 2855, 3426, 3930, 4716, 5139, 5710, 5895, 6852, 7860, 8565, 10278, 11420, 11790, 17130, 20556, 23580, 25695, 34260, 51390, 74801, 102780, 149602, 224403, 299204, 374005, 448806, 673209, 748010, 897612, 1122015, 1346418, 1496020, 2244030, 2692836, 3366045, 4488060, 6732090, 13464180]

約数ペア:

[(1, 13464180), (2, 6732090), (3, 4488060), (4, 3366045), (5, 2692836), (6, 2244030), (9, 1496020), (10, 1346418), (12, 1122015), (15, 897612), (18, 748010), (20, 673209), (30, 448806), (36, 374005), (45, 299204), (60, 224403), (90, 149602), (131, 102780), (180, 74801), (262, 51390), (393, 34260), (524, 25695), (571, 23580), (655, 20556), (786, 17130), (1142, 11790), (1179, 11420), (1310, 10278), (1572, 8565), (1713, 7860), (1965, 6852), (2284, 5895), (2358, 5710), (2620, 5139), (2855, 4716), (3426, 3930)]