3942712830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{8761}}^1$

素因数の和:10921

約数の個数: 64

約数和(自身を含む): 10820579328

約数和(自身を除く): 6877866498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2143, 4286, 6429, 8761, 10715, 12858, 15001, 17522, 21430, 26283, 30002, 32145, 43805, 45003, 52566, 61327, 64290, 75005, 87610, 90006, 122654, 131415, 150010, 183981, 225015, 262830, 306635, 367962, 450030, 613270, 919905, 1839810, 18774823, 37549646, 56324469, 93874115, 112648938, 131423761, 187748230, 262847522, 281622345, 394271283, 563244690, 657118805, 788542566, 1314237610, 1971356415, 3942712830]

約数ペア:

[(1, 3942712830), (2, 1971356415), (3, 1314237610), (5, 788542566), (6, 657118805), (7, 563244690), (10, 394271283), (14, 281622345), (15, 262847522), (21, 187748230), (30, 131423761), (35, 112648938), (42, 93874115), (70, 56324469), (105, 37549646), (210, 18774823), (2143, 1839810), (4286, 919905), (6429, 613270), (8761, 450030), (10715, 367962), (12858, 306635), (15001, 262830), (17522, 225015), (21430, 183981), (26283, 150010), (30002, 131415), (32145, 122654), (43805, 90006), (45003, 87610), (52566, 75005), (61327, 64290)]