63134540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 72

約数和(自身を含む): 160991712

約数和(自身を除く): 97857172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 2801, 3220, 4508, 5602, 5635, 11204, 11270, 14005, 19607, 22540, 28010, 39214, 56020, 64423, 78428, 98035, 128846, 137249, 196070, 257692, 274498, 322115, 392140, 450961, 548996, 644230, 686245, 901922, 1288460, 1372490, 1803844, 2254805, 2744980, 3156727, 4509610, 6313454, 9019220, 12626908, 15783635, 31567270, 63134540]

約数ペア:

[(1, 63134540), (2, 31567270), (4, 15783635), (5, 12626908), (7, 9019220), (10, 6313454), (14, 4509610), (20, 3156727), (23, 2744980), (28, 2254805), (35, 1803844), (46, 1372490), (49, 1288460), (70, 901922), (92, 686245), (98, 644230), (115, 548996), (140, 450961), (161, 392140), (196, 322115), (230, 274498), (245, 257692), (322, 196070), (460, 137249), (490, 128846), (644, 98035), (805, 78428), (980, 64423), (1127, 56020), (1610, 39214), (2254, 28010), (2801, 22540), (3220, 19607), (4508, 14005), (5602, 11270), (5635, 11204)]