15276870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 47692800

約数和(自身を除く): 32415930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 137, 177, 189, 210, 270, 274, 295, 315, 354, 378, 411, 413, 531, 590, 630, 685, 822, 826, 885, 945, 959, 1062, 1233, 1239, 1370, 1593, 1770, 1890, 1918, 2055, 2065, 2466, 2478, 2655, 2877, 3186, 3699, 3717, 4110, 4130, 4795, 5310, 5754, 6165, 6195, 7398, 7434, 7965, 8083, 8631, 9590, 11151, 12330, 12390, 14385, 15930, 16166, 17262, 18495, 18585, 22302, 24249, 25893, 28770, 36990, 37170, 40415, 43155, 48498, 51786, 55755, 56581, 72747, 80830, 86310, 111510, 113162, 121245, 129465, 145494, 169743, 218241, 242490, 258930, 282905, 339486, 363735, 436482, 509229, 565810, 727470, 848715, 1018458, 1091205, 1527687, 1697430, 2182410, 2546145, 3055374, 5092290, 7638435, 15276870]

約数ペア:

[(1, 15276870), (2, 7638435), (3, 5092290), (5, 3055374), (6, 2546145), (7, 2182410), (9, 1697430), (10, 1527687), (14, 1091205), (15, 1018458), (18, 848715), (21, 727470), (27, 565810), (30, 509229), (35, 436482), (42, 363735), (45, 339486), (54, 282905), (59, 258930), (63, 242490), (70, 218241), (90, 169743), (105, 145494), (118, 129465), (126, 121245), (135, 113162), (137, 111510), (177, 86310), (189, 80830), (210, 72747), (270, 56581), (274, 55755), (295, 51786), (315, 48498), (354, 43155), (378, 40415), (411, 37170), (413, 36990), (531, 28770), (590, 25893), (630, 24249), (685, 22302), (822, 18585), (826, 18495), (885, 17262), (945, 16166), (959, 15930), (1062, 14385), (1233, 12390), (1239, 12330), (1370, 11151), (1593, 9590), (1770, 8631), (1890, 8083), (1918, 7965), (2055, 7434), (2065, 7398), (2466, 6195), (2478, 6165), (2655, 5754), (2877, 5310), (3186, 4795), (3699, 4130), (3717, 4110)]