29657880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3950

約数の個数: 128

約数和(自身を含む): 113011200

約数和(自身を除く): 83353320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 3923, 7560, 7846, 11769, 15692, 19615, 23538, 27461, 31384, 35307, 39230, 47076, 54922, 58845, 70614, 78460, 82383, 94152, 105921, 109844, 117690, 137305, 141228, 156920, 164766, 176535, 211842, 219688, 235380, 247149, 274610, 282456, 329532, 353070, 411915, 423684, 470760, 494298, 529605, 549220, 659064, 706140, 741447, 823830, 847368, 988596, 1059210, 1098440, 1235745, 1412280, 1482894, 1647660, 1977192, 2118420, 2471490, 2965788, 3295320, 3707235, 4236840, 4942980, 5931576, 7414470, 9885960, 14828940, 29657880]

約数ペア:

[(1, 29657880), (2, 14828940), (3, 9885960), (4, 7414470), (5, 5931576), (6, 4942980), (7, 4236840), (8, 3707235), (9, 3295320), (10, 2965788), (12, 2471490), (14, 2118420), (15, 1977192), (18, 1647660), (20, 1482894), (21, 1412280), (24, 1235745), (27, 1098440), (28, 1059210), (30, 988596), (35, 847368), (36, 823830), (40, 741447), (42, 706140), (45, 659064), (54, 549220), (56, 529605), (60, 494298), (63, 470760), (70, 423684), (72, 411915), (84, 353070), (90, 329532), (105, 282456), (108, 274610), (120, 247149), (126, 235380), (135, 219688), (140, 211842), (168, 176535), (180, 164766), (189, 156920), (210, 141228), (216, 137305), (252, 117690), (270, 109844), (280, 105921), (315, 94152), (360, 82383), (378, 78460), (420, 70614), (504, 58845), (540, 54922), (630, 47076), (756, 39230), (840, 35307), (945, 31384), (1080, 27461), (1260, 23538), (1512, 19615), (1890, 15692), (2520, 11769), (3780, 7846), (3923, 7560)]