38518830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61141}}^1$

素因数の和:61161

約数の個数: 48

約数和(自身を含む): 114457824

約数和(自身を除く): 75938994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61141, 122282, 183423, 305705, 366846, 427987, 550269, 611410, 855974, 917115, 1100538, 1283961, 1834230, 2139935, 2567922, 2751345, 3851883, 4279870, 5502690, 6419805, 7703766, 12839610, 19259415, 38518830]

約数ペア:

[(1, 38518830), (2, 19259415), (3, 12839610), (5, 7703766), (6, 6419805), (7, 5502690), (9, 4279870), (10, 3851883), (14, 2751345), (15, 2567922), (18, 2139935), (21, 1834230), (30, 1283961), (35, 1100538), (42, 917115), (45, 855974), (63, 611410), (70, 550269), (90, 427987), (105, 366846), (126, 305705), (210, 183423), (315, 122282), (630, 61141)]