908286050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12016

約数の個数: 72

約数和(自身を含む): 2028798720

約数和(自身を除く): 1120512670

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 2170, 2450, 3038, 5425, 7595, 10850, 11959, 15190, 23918, 37975, 59795, 75950, 83713, 119590, 167426, 298975, 370729, 418565, 585991, 597950, 741458, 837130, 1171982, 1853645, 2092825, 2595103, 2929955, 3707290, 4185650, 5190206, 5859910, 9268225, 12975515, 14649775, 18165721, 18536450, 25951030, 29299550, 36331442, 64877575, 90828605, 129755150, 181657210, 454143025, 908286050]

約数ペア:

[(1, 908286050), (2, 454143025), (5, 181657210), (7, 129755150), (10, 90828605), (14, 64877575), (25, 36331442), (31, 29299550), (35, 25951030), (49, 18536450), (50, 18165721), (62, 14649775), (70, 12975515), (98, 9268225), (155, 5859910), (175, 5190206), (217, 4185650), (245, 3707290), (310, 2929955), (350, 2595103), (434, 2092825), (490, 1853645), (775, 1171982), (1085, 837130), (1225, 741458), (1519, 597950), (1550, 585991), (2170, 418565), (2450, 370729), (3038, 298975), (5425, 167426), (7595, 119590), (10850, 83713), (11959, 75950), (15190, 59795), (23918, 37975)]