63478740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 193616640

約数和(自身を除く): 130137900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 839, 970, 1164, 1261, 1455, 1678, 1940, 2517, 2522, 2910, 3356, 3783, 4195, 5034, 5044, 5820, 6305, 7566, 8390, 10068, 10907, 12585, 12610, 15132, 16780, 18915, 21814, 25170, 25220, 32721, 37830, 43628, 50340, 54535, 65442, 75660, 81383, 109070, 130884, 162766, 163605, 218140, 244149, 325532, 327210, 406915, 488298, 654420, 813830, 976596, 1057979, 1220745, 1627660, 2115958, 2441490, 3173937, 4231916, 4882980, 5289895, 6347874, 10579790, 12695748, 15869685, 21159580, 31739370, 63478740]

約数ペア:

[(1, 63478740), (2, 31739370), (3, 21159580), (4, 15869685), (5, 12695748), (6, 10579790), (10, 6347874), (12, 5289895), (13, 4882980), (15, 4231916), (20, 3173937), (26, 2441490), (30, 2115958), (39, 1627660), (52, 1220745), (60, 1057979), (65, 976596), (78, 813830), (97, 654420), (130, 488298), (156, 406915), (194, 327210), (195, 325532), (260, 244149), (291, 218140), (388, 163605), (390, 162766), (485, 130884), (582, 109070), (780, 81383), (839, 75660), (970, 65442), (1164, 54535), (1261, 50340), (1455, 43628), (1678, 37830), (1940, 32721), (2517, 25220), (2522, 25170), (2910, 21814), (3356, 18915), (3783, 16780), (4195, 15132), (5034, 12610), (5044, 12585), (5820, 10907), (6305, 10068), (7566, 8390)]