15296940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 72

約数和(自身を含む): 49140000

約数和(自身を除く): 33843060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4999, 9998, 14997, 19996, 24995, 29994, 44991, 49990, 59988, 74985, 84983, 89982, 99980, 149970, 169966, 179964, 224955, 254949, 299940, 339932, 424915, 449910, 509898, 764847, 849830, 899820, 1019796, 1274745, 1529694, 1699660, 2549490, 3059388, 3824235, 5098980, 7648470, 15296940]

約数ペア:

[(1, 15296940), (2, 7648470), (3, 5098980), (4, 3824235), (5, 3059388), (6, 2549490), (9, 1699660), (10, 1529694), (12, 1274745), (15, 1019796), (17, 899820), (18, 849830), (20, 764847), (30, 509898), (34, 449910), (36, 424915), (45, 339932), (51, 299940), (60, 254949), (68, 224955), (85, 179964), (90, 169966), (102, 149970), (153, 99980), (170, 89982), (180, 84983), (204, 74985), (255, 59988), (306, 49990), (340, 44991), (510, 29994), (612, 24995), (765, 19996), (1020, 14997), (1530, 9998), (3060, 4999)]