20245410

素因数分解:

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

素因数の和:632

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 34186590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 449, 501, 835, 898, 1002, 1347, 1503, 1670, 2245, 2505, 2694, 3006, 4041, 4490, 4509, 5010, 6735, 7515, 8082, 9018, 12123, 13470, 15030, 20205, 22545, 24246, 40410, 45090, 60615, 74983, 121230, 149966, 224949, 374915, 449898, 674847, 749830, 1124745, 1349694, 2024541, 2249490, 3374235, 4049082, 6748470, 10122705, 20245410]

約数ペア:

[(1, 20245410), (2, 10122705), (3, 6748470), (5, 4049082), (6, 3374235), (9, 2249490), (10, 2024541), (15, 1349694), (18, 1124745), (27, 749830), (30, 674847), (45, 449898), (54, 374915), (90, 224949), (135, 149966), (167, 121230), (270, 74983), (334, 60615), (449, 45090), (501, 40410), (835, 24246), (898, 22545), (1002, 20205), (1347, 15030), (1503, 13470), (1670, 12123), (2245, 9018), (2505, 8082), (2694, 7515), (3006, 6735), (4041, 5010), (4490, 4509)]