99212260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 246141504

約数和(自身を除く): 146929244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1340, 1511, 1876, 2345, 3022, 3283, 4690, 6044, 6566, 7555, 9380, 10577, 13132, 15110, 16415, 21154, 30220, 32830, 42308, 52885, 65660, 74039, 101237, 105770, 148078, 202474, 211540, 296156, 370195, 404948, 506185, 708659, 740390, 1012370, 1417318, 1480780, 2024740, 2834636, 3543295, 4960613, 7086590, 9921226, 14173180, 19842452, 24803065, 49606130, 99212260]

約数ペア:

[(1, 99212260), (2, 49606130), (4, 24803065), (5, 19842452), (7, 14173180), (10, 9921226), (14, 7086590), (20, 4960613), (28, 3543295), (35, 2834636), (49, 2024740), (67, 1480780), (70, 1417318), (98, 1012370), (134, 740390), (140, 708659), (196, 506185), (245, 404948), (268, 370195), (335, 296156), (469, 211540), (490, 202474), (670, 148078), (938, 105770), (980, 101237), (1340, 74039), (1511, 65660), (1876, 52885), (2345, 42308), (3022, 32830), (3283, 30220), (4690, 21154), (6044, 16415), (6566, 15110), (7555, 13132), (9380, 10577)]