146421940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14327}}^1$

素因数の和:14416

約数の個数: 48

約数和(自身を含む): 356251392

約数和(自身を除く): 209829452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 14327, 28654, 57308, 71635, 100289, 143270, 200578, 286540, 401156, 501445, 1002890, 1045871, 2005780, 2091742, 4183484, 5229355, 7321097, 10458710, 14642194, 20917420, 29284388, 36605485, 73210970, 146421940]

約数ペア:

[(1, 146421940), (2, 73210970), (4, 36605485), (5, 29284388), (7, 20917420), (10, 14642194), (14, 10458710), (20, 7321097), (28, 5229355), (35, 4183484), (70, 2091742), (73, 2005780), (140, 1045871), (146, 1002890), (292, 501445), (365, 401156), (511, 286540), (730, 200578), (1022, 143270), (1460, 100289), (2044, 71635), (2555, 57308), (5110, 28654), (10220, 14327)]