6685027980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6553949}}^1$

素因数の和:6553978

約数の個数: 48

約数和(自身を含む): 19819144800

約数和(自身を除く): 13134116820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6553949, 13107898, 19661847, 26215796, 32769745, 39323694, 65539490, 78647388, 98309235, 111417133, 131078980, 196618470, 222834266, 334251399, 393236940, 445668532, 557085665, 668502798, 1114171330, 1337005596, 1671256995, 2228342660, 3342513990, 6685027980]

約数ペア:

[(1, 6685027980), (2, 3342513990), (3, 2228342660), (4, 1671256995), (5, 1337005596), (6, 1114171330), (10, 668502798), (12, 557085665), (15, 445668532), (17, 393236940), (20, 334251399), (30, 222834266), (34, 196618470), (51, 131078980), (60, 111417133), (68, 98309235), (85, 78647388), (102, 65539490), (170, 39323694), (204, 32769745), (255, 26215796), (340, 19661847), (510, 13107898), (1020, 6553949)]