27666930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 70149888

約数和(自身を除く): 42482958

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 397, 505, 606, 690, 794, 1010, 1191, 1515, 1985, 2323, 2382, 3030, 3970, 4646, 5955, 6969, 9131, 11615, 11910, 13938, 18262, 23230, 27393, 34845, 40097, 45655, 54786, 69690, 80194, 91310, 120291, 136965, 200485, 240582, 273930, 400970, 601455, 922231, 1202910, 1844462, 2766693, 4611155, 5533386, 9222310, 13833465, 27666930]

約数ペア:

[(1, 27666930), (2, 13833465), (3, 9222310), (5, 5533386), (6, 4611155), (10, 2766693), (15, 1844462), (23, 1202910), (30, 922231), (46, 601455), (69, 400970), (101, 273930), (115, 240582), (138, 200485), (202, 136965), (230, 120291), (303, 91310), (345, 80194), (397, 69690), (505, 54786), (606, 45655), (690, 40097), (794, 34845), (1010, 27393), (1191, 23230), (1515, 18262), (1985, 13938), (2323, 11910), (2382, 11615), (3030, 9131), (3970, 6969), (4646, 5955)]