15693716220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2874307}}^1$

素因数の和:2874339

約数の個数: 96

約数和(自身を含む): 54082979328

約数和(自身を除く): 38389263108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 2874307, 5748614, 8622921, 11497228, 14371535, 17245842, 20120149, 28743070, 34491684, 37365991, 40240298, 43114605, 57486140, 60360447, 74731982, 80480596, 86229210, 100600745, 112097973, 120720894, 149463964, 172458420, 186829955, 201201490, 224195946, 241441788, 261561937, 301802235, 373659910, 402402980, 448391892, 523123874, 560489865, 603604470, 747319820, 784685811, 1046247748, 1120979730, 1207208940, 1307809685, 1569371622, 2241959460, 2615619370, 3138743244, 3923429055, 5231238740, 7846858110, 15693716220]

約数ペア:

[(1, 15693716220), (2, 7846858110), (3, 5231238740), (4, 3923429055), (5, 3138743244), (6, 2615619370), (7, 2241959460), (10, 1569371622), (12, 1307809685), (13, 1207208940), (14, 1120979730), (15, 1046247748), (20, 784685811), (21, 747319820), (26, 603604470), (28, 560489865), (30, 523123874), (35, 448391892), (39, 402402980), (42, 373659910), (52, 301802235), (60, 261561937), (65, 241441788), (70, 224195946), (78, 201201490), (84, 186829955), (91, 172458420), (105, 149463964), (130, 120720894), (140, 112097973), (156, 100600745), (182, 86229210), (195, 80480596), (210, 74731982), (260, 60360447), (273, 57486140), (364, 43114605), (390, 40240298), (420, 37365991), (455, 34491684), (546, 28743070), (780, 20120149), (910, 17245842), (1092, 14371535), (1365, 11497228), (1820, 8622921), (2730, 5748614), (5460, 2874307)]