1901009950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6323}}^1$

素因数の和:7201

約数の個数: 48

約数和(自身を含む): 4046348160

約数和(自身を除く): 2145338210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 859, 1718, 4295, 6013, 6323, 8590, 12026, 12646, 21475, 30065, 31615, 42950, 44261, 60130, 63230, 88522, 150325, 158075, 221305, 300650, 316150, 442610, 1106525, 2213050, 5431457, 10862914, 27157285, 38020199, 54314570, 76040398, 135786425, 190100995, 271572850, 380201990, 950504975, 1901009950]

約数ペア:

[(1, 1901009950), (2, 950504975), (5, 380201990), (7, 271572850), (10, 190100995), (14, 135786425), (25, 76040398), (35, 54314570), (50, 38020199), (70, 27157285), (175, 10862914), (350, 5431457), (859, 2213050), (1718, 1106525), (4295, 442610), (6013, 316150), (6323, 300650), (8590, 221305), (12026, 158075), (12646, 150325), (21475, 88522), (30065, 63230), (31615, 60130), (42950, 44261)]