127157310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3583

約数の個数: 128

約数和(自身を含む): 408038400

約数和(自身を除く): 280881090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3541, 3591, 3990, 5130, 5985, 7082, 7182, 10623, 11970, 17705, 17955, 21246, 24787, 31869, 35410, 35910, 49574, 53115, 63738, 67279, 74361, 95607, 106230, 123935, 134558, 148722, 159345, 191214, 201837, 223083, 247870, 318690, 336395, 371805, 403674, 446166, 470953, 478035, 605511, 669249, 672790, 743610, 941906, 956070, 1009185, 1115415, 1211022, 1338498, 1412859, 1816533, 2018370, 2230830, 2354765, 2825718, 3027555, 3346245, 3633066, 4238577, 4709530, 6055110, 6692490, 7064295, 8477154, 9082665, 12715731, 14128590, 18165330, 21192885, 25431462, 42385770, 63578655, 127157310]

約数ペア:

[(1, 127157310), (2, 63578655), (3, 42385770), (5, 25431462), (6, 21192885), (7, 18165330), (9, 14128590), (10, 12715731), (14, 9082665), (15, 8477154), (18, 7064295), (19, 6692490), (21, 6055110), (27, 4709530), (30, 4238577), (35, 3633066), (38, 3346245), (42, 3027555), (45, 2825718), (54, 2354765), (57, 2230830), (63, 2018370), (70, 1816533), (90, 1412859), (95, 1338498), (105, 1211022), (114, 1115415), (126, 1009185), (133, 956070), (135, 941906), (171, 743610), (189, 672790), (190, 669249), (210, 605511), (266, 478035), (270, 470953), (285, 446166), (315, 403674), (342, 371805), (378, 336395), (399, 318690), (513, 247870), (570, 223083), (630, 201837), (665, 191214), (798, 159345), (855, 148722), (945, 134558), (1026, 123935), (1197, 106230), (1330, 95607), (1710, 74361), (1890, 67279), (1995, 63738), (2394, 53115), (2565, 49574), (3541, 35910), (3591, 35410), (3990, 31869), (5130, 24787), (5985, 21246), (7082, 17955), (7182, 17705), (10623, 11970)]