27521940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1447}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 77357952

約数和(自身を除く): 49836012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1447, 1585, 1902, 2894, 3170, 3804, 4341, 4755, 5788, 6340, 7235, 8682, 9510, 14470, 17364, 19020, 21705, 28940, 43410, 86820, 458699, 917398, 1376097, 1834796, 2293495, 2752194, 4586990, 5504388, 6880485, 9173980, 13760970, 27521940]

約数ペア:

[(1, 27521940), (2, 13760970), (3, 9173980), (4, 6880485), (5, 5504388), (6, 4586990), (10, 2752194), (12, 2293495), (15, 1834796), (20, 1376097), (30, 917398), (60, 458699), (317, 86820), (634, 43410), (951, 28940), (1268, 21705), (1447, 19020), (1585, 17364), (1902, 14470), (2894, 9510), (3170, 8682), (3804, 7235), (4341, 6340), (4755, 5788)]