12497250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 32872320

約数和(自身を除く): 20375070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 877, 950, 1425, 1754, 2375, 2631, 2850, 4385, 4750, 5262, 7125, 8770, 13155, 14250, 16663, 21925, 26310, 33326, 43850, 49989, 65775, 83315, 99978, 109625, 131550, 166630, 219250, 249945, 328875, 416575, 499890, 657750, 833150, 1249725, 2082875, 2499450, 4165750, 6248625, 12497250]

約数ペア:

[(1, 12497250), (2, 6248625), (3, 4165750), (5, 2499450), (6, 2082875), (10, 1249725), (15, 833150), (19, 657750), (25, 499890), (30, 416575), (38, 328875), (50, 249945), (57, 219250), (75, 166630), (95, 131550), (114, 109625), (125, 99978), (150, 83315), (190, 65775), (250, 49989), (285, 43850), (375, 33326), (475, 26310), (570, 21925), (750, 16663), (877, 14250), (950, 13155), (1425, 8770), (1754, 7125), (2375, 5262), (2631, 4750), (2850, 4385)]