306004420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 718502400

約数和(自身を除く): 412497980

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 109, 115, 170, 218, 230, 340, 359, 391, 436, 460, 545, 718, 782, 1090, 1436, 1564, 1795, 1853, 1955, 2180, 2507, 3590, 3706, 3910, 5014, 6103, 7180, 7412, 7820, 8257, 9265, 10028, 12206, 12535, 16514, 18530, 24412, 25070, 30515, 33028, 37060, 39131, 41285, 42619, 50140, 61030, 78262, 82570, 85238, 122060, 140369, 156524, 165140, 170476, 195655, 213095, 280738, 391310, 426190, 561476, 665227, 701845, 782620, 852380, 900013, 1330454, 1403690, 1800026, 2660908, 2807380, 3326135, 3600052, 4500065, 6652270, 9000130, 13304540, 15300221, 18000260, 30600442, 61200884, 76501105, 153002210, 306004420]

約数ペア:

[(1, 306004420), (2, 153002210), (4, 76501105), (5, 61200884), (10, 30600442), (17, 18000260), (20, 15300221), (23, 13304540), (34, 9000130), (46, 6652270), (68, 4500065), (85, 3600052), (92, 3326135), (109, 2807380), (115, 2660908), (170, 1800026), (218, 1403690), (230, 1330454), (340, 900013), (359, 852380), (391, 782620), (436, 701845), (460, 665227), (545, 561476), (718, 426190), (782, 391310), (1090, 280738), (1436, 213095), (1564, 195655), (1795, 170476), (1853, 165140), (1955, 156524), (2180, 140369), (2507, 122060), (3590, 85238), (3706, 82570), (3910, 78262), (5014, 61030), (6103, 50140), (7180, 42619), (7412, 41285), (7820, 39131), (8257, 37060), (9265, 33028), (10028, 30515), (12206, 25070), (12535, 24412), (16514, 18530)]