3432940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 8733312

約数和(自身を除く): 5300372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 113, 124, 140, 155, 196, 217, 226, 245, 310, 434, 452, 490, 565, 620, 791, 868, 980, 1085, 1130, 1519, 1582, 2170, 2260, 3038, 3164, 3503, 3955, 4340, 5537, 6076, 7006, 7595, 7910, 11074, 14012, 15190, 15820, 17515, 22148, 24521, 27685, 30380, 35030, 49042, 55370, 70060, 98084, 110740, 122605, 171647, 245210, 343294, 490420, 686588, 858235, 1716470, 3432940]

約数ペア:

[(1, 3432940), (2, 1716470), (4, 858235), (5, 686588), (7, 490420), (10, 343294), (14, 245210), (20, 171647), (28, 122605), (31, 110740), (35, 98084), (49, 70060), (62, 55370), (70, 49042), (98, 35030), (113, 30380), (124, 27685), (140, 24521), (155, 22148), (196, 17515), (217, 15820), (226, 15190), (245, 14012), (310, 11074), (434, 7910), (452, 7595), (490, 7006), (565, 6076), (620, 5537), (791, 4340), (868, 3955), (980, 3503), (1085, 3164), (1130, 3038), (1519, 2260), (1582, 2170)]