2011416930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971699}}^1$

素因数の和:971735

約数の個数: 48

約数和(自身を含む): 5457067200

約数和(自身を除く): 3445650270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 971699, 1943398, 2915097, 4858495, 5830194, 8745291, 9716990, 14575485, 17490582, 22349077, 29150970, 43726455, 44698154, 67047231, 87452910, 111745385, 134094462, 201141693, 223490770, 335236155, 402283386, 670472310, 1005708465, 2011416930]

約数ペア:

[(1, 2011416930), (2, 1005708465), (3, 670472310), (5, 402283386), (6, 335236155), (9, 223490770), (10, 201141693), (15, 134094462), (18, 111745385), (23, 87452910), (30, 67047231), (45, 44698154), (46, 43726455), (69, 29150970), (90, 22349077), (115, 17490582), (138, 14575485), (207, 9716990), (230, 8745291), (345, 5830194), (414, 4858495), (690, 2915097), (1035, 1943398), (2070, 971699)]