2211930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3511}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 6574464

約数和(自身を除く): 4362534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3511, 7022, 10533, 17555, 21066, 24577, 31599, 35110, 49154, 52665, 63198, 73731, 105330, 122885, 147462, 157995, 221193, 245770, 315990, 368655, 442386, 737310, 1105965, 2211930]

約数ペア:

[(1, 2211930), (2, 1105965), (3, 737310), (5, 442386), (6, 368655), (7, 315990), (9, 245770), (10, 221193), (14, 157995), (15, 147462), (18, 122885), (21, 105330), (30, 73731), (35, 63198), (42, 52665), (45, 49154), (63, 35110), (70, 31599), (90, 24577), (105, 21066), (126, 17555), (210, 10533), (315, 7022), (630, 3511)]