153929790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{244333}}^1$

素因数の和:244353

約数の個数: 48

約数和(自身を含む): 457393248

約数和(自身を除く): 303463458

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, 244333, 488666, 732999, 1221665, 1465998, 1710331, 2198997, 2443330, 3420662, 3664995, 4397994, 5130993, 7329990, 8551655, 10261986, 10994985, 15392979, 17103310, 21989970, 25654965, 30785958, 51309930, 76964895, 153929790]

約数ペア:

[(1, 153929790), (2, 76964895), (3, 51309930), (5, 30785958), (6, 25654965), (7, 21989970), (9, 17103310), (10, 15392979), (14, 10994985), (15, 10261986), (18, 8551655), (21, 7329990), (30, 5130993), (35, 4397994), (42, 3664995), (45, 3420662), (63, 2443330), (70, 2198997), (90, 1710331), (105, 1465998), (126, 1221665), (210, 732999), (315, 488666), (630, 244333)]