105779570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 107110030

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 127, 130, 149, 215, 254, 298, 430, 559, 635, 745, 1118, 1270, 1490, 1651, 1937, 2795, 3302, 3874, 5461, 5590, 6407, 8255, 9685, 10922, 12814, 16510, 18923, 19370, 27305, 32035, 37846, 54610, 64070, 70993, 83291, 94615, 141986, 166582, 189230, 245999, 354965, 416455, 491998, 709930, 813689, 832910, 1229995, 1627378, 2459990, 4068445, 8136890, 10577957, 21155914, 52889785, 105779570]

約数ペア:

[(1, 105779570), (2, 52889785), (5, 21155914), (10, 10577957), (13, 8136890), (26, 4068445), (43, 2459990), (65, 1627378), (86, 1229995), (127, 832910), (130, 813689), (149, 709930), (215, 491998), (254, 416455), (298, 354965), (430, 245999), (559, 189230), (635, 166582), (745, 141986), (1118, 94615), (1270, 83291), (1490, 70993), (1651, 64070), (1937, 54610), (2795, 37846), (3302, 32035), (3874, 27305), (5461, 19370), (5590, 18923), (6407, 16510), (8255, 12814), (9685, 10922)]