123549930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{196111}}^1$

素因数の和:196131

約数の個数: 48

約数和(自身を含む): 367121664

約数和(自身を除く): 243571734

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, 196111, 392222, 588333, 980555, 1176666, 1372777, 1764999, 1961110, 2745554, 2941665, 3529998, 4118331, 5883330, 6863885, 8236662, 8824995, 12354993, 13727770, 17649990, 20591655, 24709986, 41183310, 61774965, 123549930]

約数ペア:

[(1, 123549930), (2, 61774965), (3, 41183310), (5, 24709986), (6, 20591655), (7, 17649990), (9, 13727770), (10, 12354993), (14, 8824995), (15, 8236662), (18, 6863885), (21, 5883330), (30, 4118331), (35, 3529998), (42, 2941665), (45, 2745554), (63, 1961110), (70, 1764999), (90, 1372777), (105, 1176666), (126, 980555), (210, 588333), (315, 392222), (630, 196111)]