63932260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 158147640

約数和(自身を除く): 94215380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 196, 245, 356, 445, 490, 623, 733, 890, 980, 1246, 1466, 1780, 2492, 2932, 3115, 3665, 4361, 5131, 6230, 7330, 8722, 10262, 12460, 14660, 17444, 20524, 21805, 25655, 35917, 43610, 51310, 65237, 71834, 87220, 102620, 130474, 143668, 179585, 260948, 326185, 359170, 456659, 652370, 718340, 913318, 1304740, 1826636, 2283295, 3196613, 4566590, 6393226, 9133180, 12786452, 15983065, 31966130, 63932260]

約数ペア:

[(1, 63932260), (2, 31966130), (4, 15983065), (5, 12786452), (7, 9133180), (10, 6393226), (14, 4566590), (20, 3196613), (28, 2283295), (35, 1826636), (49, 1304740), (70, 913318), (89, 718340), (98, 652370), (140, 456659), (178, 359170), (196, 326185), (245, 260948), (356, 179585), (445, 143668), (490, 130474), (623, 102620), (733, 87220), (890, 71834), (980, 65237), (1246, 51310), (1466, 43610), (1780, 35917), (2492, 25655), (2932, 21805), (3115, 20524), (3665, 17444), (4361, 14660), (5131, 12460), (6230, 10262), (7330, 8722)]