144462220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1667}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 347477760

約数和(自身を除く): 203015540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 619, 1238, 1667, 2476, 3095, 3334, 4333, 6190, 6668, 8335, 8666, 11669, 12380, 16670, 17332, 21665, 23338, 33340, 43330, 46676, 58345, 86660, 116690, 233380, 1031873, 2063746, 4127492, 5159365, 7223111, 10318730, 14446222, 20637460, 28892444, 36115555, 72231110, 144462220]

約数ペア:

[(1, 144462220), (2, 72231110), (4, 36115555), (5, 28892444), (7, 20637460), (10, 14446222), (14, 10318730), (20, 7223111), (28, 5159365), (35, 4127492), (70, 2063746), (140, 1031873), (619, 233380), (1238, 116690), (1667, 86660), (2476, 58345), (3095, 46676), (3334, 43330), (4333, 33340), (6190, 23338), (6668, 21665), (8335, 17332), (8666, 16670), (11669, 12380)]