42075970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 38276030

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 2999, 5998, 7015, 14030, 14995, 29990, 68977, 137954, 182939, 344885, 365878, 689770, 914695, 1829390, 4207597, 8415194, 21037985, 42075970]

約数ペア:

[(1, 42075970), (2, 21037985), (5, 8415194), (10, 4207597), (23, 1829390), (46, 914695), (61, 689770), (115, 365878), (122, 344885), (230, 182939), (305, 137954), (610, 68977), (1403, 29990), (2806, 14995), (2999, 14030), (5998, 7015)]