29678670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 63218610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 383, 410, 574, 615, 630, 738, 766, 861, 945, 1107, 1149, 1230, 1435, 1722, 1845, 1890, 1915, 2214, 2298, 2583, 2681, 2870, 3447, 3690, 3830, 4305, 5166, 5362, 5535, 5745, 6894, 7749, 8043, 8610, 10341, 11070, 11490, 12915, 13405, 15498, 15703, 16086, 17235, 20682, 24129, 25830, 26810, 31406, 34470, 38745, 40215, 47109, 48258, 51705, 72387, 77490, 78515, 80430, 94218, 103410, 109921, 120645, 141327, 144774, 157030, 219842, 235545, 241290, 282654, 329763, 361935, 423981, 471090, 549605, 659526, 706635, 723870, 847962, 989289, 1099210, 1413270, 1648815, 1978578, 2119905, 2967867, 3297630, 4239810, 4946445, 5935734, 9892890, 14839335, 29678670]

約数ペア:

[(1, 29678670), (2, 14839335), (3, 9892890), (5, 5935734), (6, 4946445), (7, 4239810), (9, 3297630), (10, 2967867), (14, 2119905), (15, 1978578), (18, 1648815), (21, 1413270), (27, 1099210), (30, 989289), (35, 847962), (41, 723870), (42, 706635), (45, 659526), (54, 549605), (63, 471090), (70, 423981), (82, 361935), (90, 329763), (105, 282654), (123, 241290), (126, 235545), (135, 219842), (189, 157030), (205, 144774), (210, 141327), (246, 120645), (270, 109921), (287, 103410), (315, 94218), (369, 80430), (378, 78515), (383, 77490), (410, 72387), (574, 51705), (615, 48258), (630, 47109), (738, 40215), (766, 38745), (861, 34470), (945, 31406), (1107, 26810), (1149, 25830), (1230, 24129), (1435, 20682), (1722, 17235), (1845, 16086), (1890, 15703), (1915, 15498), (2214, 13405), (2298, 12915), (2583, 11490), (2681, 11070), (2870, 10341), (3447, 8610), (3690, 8043), (3830, 7749), (4305, 6894), (5166, 5745), (5362, 5535)]