374164420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 940455936

約数和(自身を除く): 566291516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 73, 124, 140, 146, 155, 217, 292, 310, 365, 434, 511, 620, 730, 868, 1022, 1085, 1181, 1460, 2044, 2170, 2263, 2362, 2555, 4340, 4526, 4724, 5110, 5905, 8267, 9052, 10220, 11315, 11810, 15841, 16534, 22630, 23620, 31682, 33068, 36611, 41335, 45260, 63364, 73222, 79205, 82670, 86213, 146444, 158410, 165340, 172426, 183055, 256277, 316820, 344852, 366110, 431065, 512554, 603491, 732220, 862130, 1025108, 1206982, 1281385, 1724260, 2413964, 2562770, 2672603, 3017455, 5125540, 5345206, 6034910, 10690412, 12069820, 13363015, 18708221, 26726030, 37416442, 53452060, 74832884, 93541105, 187082210, 374164420]

約数ペア:

[(1, 374164420), (2, 187082210), (4, 93541105), (5, 74832884), (7, 53452060), (10, 37416442), (14, 26726030), (20, 18708221), (28, 13363015), (31, 12069820), (35, 10690412), (62, 6034910), (70, 5345206), (73, 5125540), (124, 3017455), (140, 2672603), (146, 2562770), (155, 2413964), (217, 1724260), (292, 1281385), (310, 1206982), (365, 1025108), (434, 862130), (511, 732220), (620, 603491), (730, 512554), (868, 431065), (1022, 366110), (1085, 344852), (1181, 316820), (1460, 256277), (2044, 183055), (2170, 172426), (2263, 165340), (2362, 158410), (2555, 146444), (4340, 86213), (4526, 82670), (4724, 79205), (5110, 73222), (5905, 63364), (8267, 45260), (9052, 41335), (10220, 36611), (11315, 33068), (11810, 31682), (15841, 23620), (16534, 22630)]