407485710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196853}}^1$

素因数の和:196889

約数の個数: 48

約数和(自身を含む): 1105532064

約数和(自身を除く): 698046354

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, 196853, 393706, 590559, 984265, 1181118, 1771677, 1968530, 2952795, 3543354, 4527619, 5905590, 8858385, 9055238, 13582857, 17716770, 22638095, 27165714, 40748571, 45276190, 67914285, 81497142, 135828570, 203742855, 407485710]

約数ペア:

[(1, 407485710), (2, 203742855), (3, 135828570), (5, 81497142), (6, 67914285), (9, 45276190), (10, 40748571), (15, 27165714), (18, 22638095), (23, 17716770), (30, 13582857), (45, 9055238), (46, 8858385), (69, 5905590), (90, 4527619), (115, 3543354), (138, 2952795), (207, 1968530), (230, 1771677), (345, 1181118), (414, 984265), (690, 590559), (1035, 393706), (2070, 196853)]