14905020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 45638208

約数和(自身を除く): 30733188

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, 197, 260, 291, 388, 390, 394, 485, 582, 591, 780, 788, 970, 985, 1164, 1182, 1261, 1455, 1940, 1970, 2364, 2522, 2561, 2910, 2955, 3783, 3940, 5044, 5122, 5820, 5910, 6305, 7566, 7683, 10244, 11820, 12610, 12805, 15132, 15366, 18915, 19109, 25220, 25610, 30732, 37830, 38218, 38415, 51220, 57327, 75660, 76436, 76830, 95545, 114654, 153660, 191090, 229308, 248417, 286635, 382180, 496834, 573270, 745251, 993668, 1146540, 1242085, 1490502, 2484170, 2981004, 3726255, 4968340, 7452510, 14905020]

約数ペア:

[(1, 14905020), (2, 7452510), (3, 4968340), (4, 3726255), (5, 2981004), (6, 2484170), (10, 1490502), (12, 1242085), (13, 1146540), (15, 993668), (20, 745251), (26, 573270), (30, 496834), (39, 382180), (52, 286635), (60, 248417), (65, 229308), (78, 191090), (97, 153660), (130, 114654), (156, 95545), (194, 76830), (195, 76436), (197, 75660), (260, 57327), (291, 51220), (388, 38415), (390, 38218), (394, 37830), (485, 30732), (582, 25610), (591, 25220), (780, 19109), (788, 18915), (970, 15366), (985, 15132), (1164, 12805), (1182, 12610), (1261, 11820), (1455, 10244), (1940, 7683), (1970, 7566), (2364, 6305), (2522, 5910), (2561, 5820), (2910, 5122), (2955, 5044), (3783, 3940)]