13496940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 41277600

約数和(自身を除く): 27780660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 449, 501, 668, 835, 898, 1002, 1347, 1503, 1670, 1796, 2004, 2245, 2505, 2694, 3006, 3340, 4041, 4490, 5010, 5388, 6012, 6735, 7515, 8082, 8980, 10020, 13470, 15030, 16164, 20205, 26940, 30060, 40410, 74983, 80820, 149966, 224949, 299932, 374915, 449898, 674847, 749830, 899796, 1124745, 1349694, 1499660, 2249490, 2699388, 3374235, 4498980, 6748470, 13496940]

約数ペア:

[(1, 13496940), (2, 6748470), (3, 4498980), (4, 3374235), (5, 2699388), (6, 2249490), (9, 1499660), (10, 1349694), (12, 1124745), (15, 899796), (18, 749830), (20, 674847), (30, 449898), (36, 374915), (45, 299932), (60, 224949), (90, 149966), (167, 80820), (180, 74983), (334, 40410), (449, 30060), (501, 26940), (668, 20205), (835, 16164), (898, 15030), (1002, 13470), (1347, 10020), (1503, 8980), (1670, 8082), (1796, 7515), (2004, 6735), (2245, 6012), (2505, 5388), (2694, 5010), (3006, 4490), (3340, 4041)]