29713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 83626368

約数和(自身を除く): 53913348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2347, 2532, 3165, 4220, 4694, 6330, 7041, 9388, 11735, 12660, 14082, 23470, 28164, 35205, 46940, 70410, 140820, 495217, 990434, 1485651, 1980868, 2476085, 2971302, 4952170, 5942604, 7428255, 9904340, 14856510, 29713020]

約数ペア:

[(1, 29713020), (2, 14856510), (3, 9904340), (4, 7428255), (5, 5942604), (6, 4952170), (10, 2971302), (12, 2476085), (15, 1980868), (20, 1485651), (30, 990434), (60, 495217), (211, 140820), (422, 70410), (633, 46940), (844, 35205), (1055, 28164), (1266, 23470), (2110, 14082), (2347, 12660), (2532, 11735), (3165, 9388), (4220, 7041), (4694, 6330)]