7906763820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{25693}}^1$

素因数の和:25951

約数の個数: 96

約数和(自身を含む): 23205998592

約数和(自身を除く): 15299234772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 223, 230, 276, 345, 446, 460, 669, 690, 892, 1115, 1338, 1380, 2230, 2676, 3345, 4460, 5129, 6690, 10258, 13380, 15387, 20516, 25645, 25693, 30774, 51290, 51386, 61548, 76935, 77079, 102580, 102772, 128465, 153870, 154158, 256930, 307740, 308316, 385395, 513860, 590939, 770790, 1181878, 1541580, 1772817, 2363756, 2954695, 3545634, 5729539, 5909390, 7091268, 8864085, 11459078, 11818780, 17188617, 17728170, 22918156, 28647695, 34377234, 35456340, 57295390, 68754468, 85943085, 114590780, 131779397, 171886170, 263558794, 343772340, 395338191, 527117588, 658896985, 790676382, 1317793970, 1581352764, 1976690955, 2635587940, 3953381910, 7906763820]

約数ペア:

[(1, 7906763820), (2, 3953381910), (3, 2635587940), (4, 1976690955), (5, 1581352764), (6, 1317793970), (10, 790676382), (12, 658896985), (15, 527117588), (20, 395338191), (23, 343772340), (30, 263558794), (46, 171886170), (60, 131779397), (69, 114590780), (92, 85943085), (115, 68754468), (138, 57295390), (223, 35456340), (230, 34377234), (276, 28647695), (345, 22918156), (446, 17728170), (460, 17188617), (669, 11818780), (690, 11459078), (892, 8864085), (1115, 7091268), (1338, 5909390), (1380, 5729539), (2230, 3545634), (2676, 2954695), (3345, 2363756), (4460, 1772817), (5129, 1541580), (6690, 1181878), (10258, 770790), (13380, 590939), (15387, 513860), (20516, 385395), (25645, 308316), (25693, 307740), (30774, 256930), (51290, 154158), (51386, 153870), (61548, 128465), (76935, 102772), (77079, 102580)]