150219930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 413123328

約数和(自身を除く): 262903398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 521, 1042, 1373, 1563, 2605, 2746, 3126, 3647, 4119, 5210, 6865, 7294, 7815, 8238, 9611, 10941, 13730, 15630, 18235, 19222, 20595, 21882, 28833, 36470, 41190, 48055, 54705, 57666, 96110, 109410, 144165, 288330, 715333, 1430666, 2145999, 3576665, 4291998, 5007331, 7153330, 10014662, 10729995, 15021993, 21459990, 25036655, 30043986, 50073310, 75109965, 150219930]

約数ペア:

[(1, 150219930), (2, 75109965), (3, 50073310), (5, 30043986), (6, 25036655), (7, 21459990), (10, 15021993), (14, 10729995), (15, 10014662), (21, 7153330), (30, 5007331), (35, 4291998), (42, 3576665), (70, 2145999), (105, 1430666), (210, 715333), (521, 288330), (1042, 144165), (1373, 109410), (1563, 96110), (2605, 57666), (2746, 54705), (3126, 48055), (3647, 41190), (4119, 36470), (5210, 28833), (6865, 21882), (7294, 20595), (7815, 19222), (8238, 18235), (9611, 15630), (10941, 13730)]