8713308030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{210619}}^1$

素因数の和:210833

約数の個数: 64

約数和(自身を含む): 24020789760

約数和(自身を除く): 15307481730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 4137, 5910, 6895, 8274, 13790, 20685, 41370, 210619, 421238, 631857, 1053095, 1263714, 1474333, 2106190, 2948666, 3159285, 4422999, 6318570, 7371665, 8845998, 14743330, 22114995, 41491943, 44229990, 82983886, 124475829, 207459715, 248951658, 290443601, 414919430, 580887202, 622379145, 871330803, 1244758290, 1452218005, 1742661606, 2904436010, 4356654015, 8713308030]

約数ペア:

[(1, 8713308030), (2, 4356654015), (3, 2904436010), (5, 1742661606), (6, 1452218005), (7, 1244758290), (10, 871330803), (14, 622379145), (15, 580887202), (21, 414919430), (30, 290443601), (35, 248951658), (42, 207459715), (70, 124475829), (105, 82983886), (197, 44229990), (210, 41491943), (394, 22114995), (591, 14743330), (985, 8845998), (1182, 7371665), (1379, 6318570), (1970, 4422999), (2758, 3159285), (2955, 2948666), (4137, 2106190), (5910, 1474333), (6895, 1263714), (8274, 1053095), (13790, 631857), (20685, 421238), (41370, 210619)]