29528940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 95284224

約数和(自身を除く): 65755284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 421, 501, 668, 835, 842, 1002, 1169, 1263, 1670, 1684, 2004, 2105, 2338, 2505, 2526, 2947, 3340, 3507, 4210, 4676, 5010, 5052, 5845, 5894, 6315, 7014, 8420, 8841, 10020, 11690, 11788, 12630, 14028, 14735, 17535, 17682, 23380, 25260, 29470, 35070, 35364, 44205, 58940, 70140, 70307, 88410, 140614, 176820, 210921, 281228, 351535, 421842, 492149, 703070, 843684, 984298, 1054605, 1406140, 1476447, 1968596, 2109210, 2460745, 2952894, 4218420, 4921490, 5905788, 7382235, 9842980, 14764470, 29528940]

約数ペア:

[(1, 29528940), (2, 14764470), (3, 9842980), (4, 7382235), (5, 5905788), (6, 4921490), (7, 4218420), (10, 2952894), (12, 2460745), (14, 2109210), (15, 1968596), (20, 1476447), (21, 1406140), (28, 1054605), (30, 984298), (35, 843684), (42, 703070), (60, 492149), (70, 421842), (84, 351535), (105, 281228), (140, 210921), (167, 176820), (210, 140614), (334, 88410), (420, 70307), (421, 70140), (501, 58940), (668, 44205), (835, 35364), (842, 35070), (1002, 29470), (1169, 25260), (1263, 23380), (1670, 17682), (1684, 17535), (2004, 14735), (2105, 14028), (2338, 12630), (2505, 11788), (2526, 11690), (2947, 10020), (3340, 8841), (3507, 8420), (4210, 7014), (4676, 6315), (5010, 5894), (5052, 5845)]