420036810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{608749}}^1$

素因数の和:608782

約数の個数: 32

約数和(自身を含む): 1051920000

約数和(自身を除く): 631883190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 608749, 1217498, 1826247, 3043745, 3652494, 6087490, 9131235, 14001227, 18262470, 28002454, 42003681, 70006135, 84007362, 140012270, 210018405, 420036810]

約数ペア:

[(1, 420036810), (2, 210018405), (3, 140012270), (5, 84007362), (6, 70006135), (10, 42003681), (15, 28002454), (23, 18262470), (30, 14001227), (46, 9131235), (69, 6087490), (115, 3652494), (138, 3043745), (230, 1826247), (345, 1217498), (690, 608749)]